./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product64.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product64.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ --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 59d05b45c2855b02eb92cf6428285b3e4820a09d46d6a6d0a0748347de3adbb6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:35:42,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:35:42,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:35:42,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:35:42,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:35:42,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:35:42,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:35:42,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:35:42,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:35:42,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:35:42,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:35:42,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:35:42,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:35:42,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:35:42,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:35:42,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:35:42,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:35:42,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:35:42,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:35:42,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:35:42,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:35:42,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:35:42,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:35:42,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:35:42,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:35:42,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:35:42,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:35:42,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:35:42,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:35:42,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:35:42,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:35:42,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:35:42,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:35:42,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:35:42,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:35:42,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:35:42,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:35:42,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:35:42,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:35:42,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:35:42,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:35:42,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:35:42,792 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:35:42,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:35:42,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:35:42,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:35:42,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:35:42,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:35:42,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:35:42,796 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:35:42,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:35:42,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:35:42,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:35:42,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:35:42,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:35:42,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:35:42,799 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:35:42,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:35:42,799 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:35:42,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:35:42,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:35:42,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:35:42,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:35:42,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:35:42,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:35:42,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:35:42,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:35:42,801 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:35:42,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:35:42,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:35:42,802 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_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59d05b45c2855b02eb92cf6428285b3e4820a09d46d6a6d0a0748347de3adbb6 [2021-11-23 00:35:43,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:35:43,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:35:43,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:35:43,156 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:35:43,157 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:35:43,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec2_product64.cil.c [2021-11-23 00:35:43,239 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/data/d0b8c67be/9c96fa4be6fa4e28b3b5c353eba0f2e9/FLAG52b81c38b [2021-11-23 00:35:43,796 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:35:43,797 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/sv-benchmarks/c/product-lines/minepump_spec2_product64.cil.c [2021-11-23 00:35:43,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/data/d0b8c67be/9c96fa4be6fa4e28b3b5c353eba0f2e9/FLAG52b81c38b [2021-11-23 00:35:44,070 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/data/d0b8c67be/9c96fa4be6fa4e28b3b5c353eba0f2e9 [2021-11-23 00:35:44,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:35:44,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:35:44,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:35:44,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:35:44,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:35:44,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412e2174 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44, skipping insertion in model container [2021-11-23 00:35:44,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:35:44,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:35:44,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/sv-benchmarks/c/product-lines/minepump_spec2_product64.cil.c[6823,6836] [2021-11-23 00:35:44,475 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:35:44,490 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:35:44,566 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/sv-benchmarks/c/product-lines/minepump_spec2_product64.cil.c[6823,6836] [2021-11-23 00:35:44,612 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:35:44,634 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:35:44,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44 WrapperNode [2021-11-23 00:35:44,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:35:44,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:35:44,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:35:44,640 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:35:44,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,678 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,729 INFO L137 Inliner]: procedures = 60, calls = 164, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 284 [2021-11-23 00:35:44,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:35:44,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:35:44,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:35:44,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:35:44,745 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:35:44,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:35:44,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:35:44,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:35:44,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:35:44" (1/1) ... [2021-11-23 00:35:44,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:35:44,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:35:44,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:35:44,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4124430b-b81a-44c0-a335-48112b3c19d8/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:35:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:35:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:35:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:35:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:35:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:35:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-23 00:35:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-23 00:35:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:35:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:35:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:35:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:35:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:35:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:35:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:35:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 00:35:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 00:35:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 00:35:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:35:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:35:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:35:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:35:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:35:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:35:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:35:44,996 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:35:44,997 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:35:45,320 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:35:45,513 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:35:45,513 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:35:45,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:35:45 BoogieIcfgContainer [2021-11-23 00:35:45,516 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:35:45,517 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:35:45,518 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:35:45,534 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:35:45,534 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:35:45" (1/1) ... [2021-11-23 00:35:45,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:35:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 80 states and 108 transitions. [2021-11-23 00:35:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 108 transitions. [2021-11-23 00:35:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:35:45,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:45,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 80 states and 106 transitions. [2021-11-23 00:35:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 106 transitions. [2021-11-23 00:35:46,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:35:46,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:46,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:46,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 82 states and 109 transitions. [2021-11-23 00:35:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 109 transitions. [2021-11-23 00:35:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:35:46,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:46,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 85 states and 115 transitions. [2021-11-23 00:35:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 115 transitions. [2021-11-23 00:35:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:35:46,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:46,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 93 states and 129 transitions. [2021-11-23 00:35:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 129 transitions. [2021-11-23 00:35:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:35:46,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:46,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 94 states and 130 transitions. [2021-11-23 00:35:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2021-11-23 00:35:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:35:46,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:46,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 95 states and 131 transitions. [2021-11-23 00:35:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 131 transitions. [2021-11-23 00:35:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:35:46,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:46,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 112 states and 165 transitions. [2021-11-23 00:35:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 165 transitions. [2021-11-23 00:35:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:35:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:47,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 113 states and 166 transitions. [2021-11-23 00:35:47,669 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 166 transitions. [2021-11-23 00:35:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:35:47,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:47,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:48,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 133 states and 207 transitions. [2021-11-23 00:35:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 207 transitions. [2021-11-23 00:35:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:35:48,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:48,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:49,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 142 states and 226 transitions. [2021-11-23 00:35:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 226 transitions. [2021-11-23 00:35:49,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:35:49,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:49,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:49,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 143 states and 227 transitions. [2021-11-23 00:35:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 227 transitions. [2021-11-23 00:35:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:35:49,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:49,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:49,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 228 transitions. [2021-11-23 00:35:49,583 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 228 transitions. [2021-11-23 00:35:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:35:49,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:49,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 149 states and 238 transitions. [2021-11-23 00:35:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 238 transitions. [2021-11-23 00:35:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 00:35:49,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:49,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 155 states and 255 transitions. [2021-11-23 00:35:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 255 transitions. [2021-11-23 00:35:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:35:50,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:50,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 155 states and 254 transitions. [2021-11-23 00:35:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 254 transitions. [2021-11-23 00:35:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:35:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:50,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:50,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 157 states and 258 transitions. [2021-11-23 00:35:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 258 transitions. [2021-11-23 00:35:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:35:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:50,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:50,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 163 states and 271 transitions. [2021-11-23 00:35:50,802 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2021-11-23 00:35:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:50,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:50,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:51,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:51,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 169 states and 285 transitions. [2021-11-23 00:35:51,026 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 285 transitions. [2021-11-23 00:35:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:35:51,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:51,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:35:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 178 states and 305 transitions. [2021-11-23 00:35:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 305 transitions. [2021-11-23 00:35:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:35:51,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:51,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:51,745 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:35:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 179 states and 306 transitions. [2021-11-23 00:35:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 306 transitions. [2021-11-23 00:35:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:35:51,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:51,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:35:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 182 states and 315 transitions. [2021-11-23 00:35:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 315 transitions. [2021-11-23 00:35:52,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:35:52,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:52,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:35:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 189 states and 330 transitions. [2021-11-23 00:35:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 330 transitions. [2021-11-23 00:35:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:35:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:53,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:35:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 197 states and 343 transitions. [2021-11-23 00:35:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 343 transitions. [2021-11-23 00:35:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:35:53,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:53,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:35:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 198 states and 344 transitions. [2021-11-23 00:35:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 344 transitions. [2021-11-23 00:35:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 00:35:53,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:53,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:35:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 207 states and 362 transitions. [2021-11-23 00:35:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 362 transitions. [2021-11-23 00:35:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-23 00:35:54,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:54,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:35:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 208 states and 364 transitions. [2021-11-23 00:35:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 364 transitions. [2021-11-23 00:35:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:35:54,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:54,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:35:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 215 states and 380 transitions. [2021-11-23 00:35:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 380 transitions. [2021-11-23 00:35:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 00:35:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:54,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:35:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 216 states and 382 transitions. [2021-11-23 00:35:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 382 transitions. [2021-11-23 00:35:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:35:54,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:54,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:35:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 226 states and 400 transitions. [2021-11-23 00:35:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2021-11-23 00:35:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 00:35:56,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:35:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 227 states and 401 transitions. [2021-11-23 00:35:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 401 transitions. [2021-11-23 00:35:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:35:56,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:35:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 243 states and 435 transitions. [2021-11-23 00:35:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 435 transitions. [2021-11-23 00:35:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 00:35:58,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:35:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 244 states and 436 transitions. [2021-11-23 00:35:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 436 transitions. [2021-11-23 00:35:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:35:58,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:35:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 245 states and 437 transitions. [2021-11-23 00:35:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 437 transitions. [2021-11-23 00:35:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:35:58,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:35:59,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 249 states and 444 transitions. [2021-11-23 00:35:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 444 transitions. [2021-11-23 00:35:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-23 00:35:59,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:35:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 257 states and 467 transitions. [2021-11-23 00:35:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 467 transitions. [2021-11-23 00:35:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 00:35:59,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:35:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 258 states and 468 transitions. [2021-11-23 00:35:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 468 transitions. [2021-11-23 00:35:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-23 00:35:59,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:36:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 264 states and 479 transitions. [2021-11-23 00:36:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 479 transitions. [2021-11-23 00:36:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:36:00,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,321 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:36:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 265 states and 480 transitions. [2021-11-23 00:36:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 480 transitions. [2021-11-23 00:36:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:36:00,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:36:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 266 states and 483 transitions. [2021-11-23 00:36:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 483 transitions. [2021-11-23 00:36:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:36:00,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:36:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 271 states and 490 transitions. [2021-11-23 00:36:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 490 transitions. [2021-11-23 00:36:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 00:36:01,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-23 00:36:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 274 states and 493 transitions. [2021-11-23 00:36:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 493 transitions. [2021-11-23 00:36:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:36:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:36:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 277 states and 497 transitions. [2021-11-23 00:36:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 497 transitions. [2021-11-23 00:36:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:36:01,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:36:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 282 states and 512 transitions. [2021-11-23 00:36:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 512 transitions. [2021-11-23 00:36:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:36:02,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:36:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 283 states and 513 transitions. [2021-11-23 00:36:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 513 transitions. [2021-11-23 00:36:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-23 00:36:02,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:36:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 288 states and 521 transitions. [2021-11-23 00:36:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 521 transitions. [2021-11-23 00:36:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:36:02,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:36:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 289 states and 525 transitions. [2021-11-23 00:36:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 525 transitions. [2021-11-23 00:36:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 00:36:03,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,067 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:36:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 290 states and 526 transitions. [2021-11-23 00:36:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 526 transitions. [2021-11-23 00:36:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:36:03,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-23 00:36:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 291 states and 527 transitions. [2021-11-23 00:36:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 527 transitions. [2021-11-23 00:36:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 00:36:03,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 306 states and 565 transitions. [2021-11-23 00:36:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 565 transitions. [2021-11-23 00:36:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-23 00:36:08,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 307 states and 566 transitions. [2021-11-23 00:36:08,171 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 566 transitions. [2021-11-23 00:36:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:36:08,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-23 00:36:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 308 states and 567 transitions. [2021-11-23 00:36:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 567 transitions. [2021-11-23 00:36:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-23 00:36:08,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 321 states and 596 transitions. [2021-11-23 00:36:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 596 transitions. [2021-11-23 00:36:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-23 00:36:11,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 322 states and 597 transitions. [2021-11-23 00:36:11,878 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 597 transitions. [2021-11-23 00:36:11,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 00:36:11,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:36:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 322 states and 585 transitions. [2021-11-23 00:36:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 585 transitions. [2021-11-23 00:36:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 00:36:16,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 323 states and 586 transitions. [2021-11-23 00:36:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 586 transitions. [2021-11-23 00:36:16,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-23 00:36:16,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-11-23 00:36:17,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 330 states and 595 transitions. [2021-11-23 00:36:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 595 transitions. [2021-11-23 00:36:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 00:36:17,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-23 00:36:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 338 states and 614 transitions. [2021-11-23 00:36:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 614 transitions. [2021-11-23 00:36:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-23 00:36:18,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-11-23 00:36:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 341 states and 619 transitions. [2021-11-23 00:36:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 619 transitions. [2021-11-23 00:36:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:18,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 348 states and 625 transitions. [2021-11-23 00:36:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 625 transitions. [2021-11-23 00:36:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,339 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 348 states and 625 transitions. [2021-11-23 00:36:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 625 transitions. [2021-11-23 00:36:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-23 00:36:22,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-11-23 00:36:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 349 states and 626 transitions. [2021-11-23 00:36:22,446 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 626 transitions. [2021-11-23 00:36:22,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-23 00:36:22,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,480 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-11-23 00:36:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,560 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,685 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:22,719 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:22,797 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:22,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:22,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,997 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,169 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,640 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:23,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,298 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,529 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,604 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,754 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:24,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,477 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,730 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:25,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,269 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,751 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,823 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:26,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,155 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,409 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,479 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,930 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:27,966 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:27,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,041 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,484 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,554 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,582 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,650 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,862 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,904 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:28,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,976 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,046 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,595 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,623 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,803 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,833 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:29,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,250 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,755 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:30,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:30,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,139 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,312 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,532 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,699 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,882 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:31,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,363 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,640 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,764 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:32,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,002 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,468 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,569 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:33,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:33,925 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:33,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,077 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,210 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,309 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,383 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,450 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,703 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,865 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:34,945 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:34,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,127 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,650 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:35,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,263 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,768 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:36,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,401 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,469 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,538 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,937 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:37,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,283 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,349 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,417 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,511 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,924 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:38,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,083 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,448 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,685 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,817 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,912 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:39,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:39,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,282 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,467 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,722 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:40,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,313 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:41,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:41,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,024 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,458 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:42,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:42,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,106 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,695 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,759 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:43,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,021 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,481 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,642 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,680 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:44,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,335 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,740 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:45,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:45,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:45,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,310 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,570 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,599 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,743 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:46,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,408 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,443 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,904 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:47,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,100 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,195 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,451 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,514 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,814 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,842 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,052 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,138 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,591 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,677 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:49,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:49,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,813 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:50,962 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:50,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,148 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,379 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,408 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,756 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:51,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,313 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,332 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,631 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,768 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:52,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:53,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,238 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,581 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,628 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,846 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,926 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,953 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:54,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,001 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,760 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:55,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,062 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,108 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,317 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:57,988 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:57,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,160 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,445 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,642 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,733 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,824 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:58,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:58,964 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:58,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,329 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,502 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,802 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:36:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:36:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:36:59,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:36:59,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,991 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,009 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,037 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,222 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,585 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:00,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:00,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,092 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,110 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,885 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,980 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:01,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,087 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,105 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,281 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,715 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,904 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:02,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:02,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,185 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,401 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,461 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,526 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:03,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,295 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,406 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,585 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,682 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,791 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,818 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,836 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:04,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,050 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,008 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,171 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,190 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,466 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,705 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,723 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,886 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:06,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,032 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,286 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,331 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,514 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,636 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,914 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:07,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,005 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,162 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,207 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,357 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,384 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,433 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,477 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,522 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,585 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,656 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,790 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,897 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:08,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:08,991 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:08,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,036 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,082 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,505 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,628 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,673 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:09,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:09,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,990 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,124 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,142 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,276 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,303 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,848 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:10,991 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:10,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,168 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,309 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,689 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,723 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,751 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,813 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:11,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,025 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,359 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,627 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,696 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,993 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,404 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,721 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,932 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,978 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:13,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,134 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,161 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,250 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,455 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,590 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,753 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,798 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,951 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,978 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:14,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:14,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,023 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,086 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,207 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,252 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,317 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,450 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,735 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,915 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:15,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:15,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,308 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,485 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:37:16,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,517 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:37:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:37:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:37:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:46:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,835 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:45,957 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:45,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:45,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,290 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,317 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,407 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,470 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,723 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,787 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:46,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:46,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:46,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,289 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,631 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,721 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,767 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:47,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:47,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,219 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,558 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,809 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,854 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:48,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,079 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,143 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,308 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,553 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,625 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:49,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:49,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,233 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,685 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,731 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,939 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:50,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:50,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,094 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,278 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,503 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,756 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:51,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:51,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:51,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,046 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,638 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,729 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:52,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:52,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:52,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:52,981 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,252 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,342 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,542 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,587 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,660 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,800 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:53,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:53,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:53,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,253 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,298 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,478 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,569 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,614 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:54,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:54,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:54,995 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:54,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:54,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,386 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,539 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,765 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:55,974 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:55,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:55,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:55,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,129 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,701 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,926 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:56,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:56,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:56,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,062 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,171 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,198 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,308 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:57,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:57,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:57,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:57,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,332 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,513 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,604 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,649 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,921 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:58,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:58,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,060 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,467 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:46:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:46:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:46:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:46:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:46:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:46:59,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:46:59,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:46:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,119 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:00,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:00,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,481 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,603 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,711 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:01,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:01,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:01,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,569 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,596 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,615 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,642 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:02,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:02,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:02,982 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:02,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:02,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:02,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,193 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,394 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,559 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,578 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,695 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:03,992 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:03,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:03,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,447 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,627 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:04,989 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:04,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:04,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:04,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,107 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,379 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,443 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,470 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,608 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,653 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,897 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:05,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:05,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,077 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,376 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,667 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,694 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:06,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:06,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:06,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,014 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,168 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,691 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,710 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:07,964 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:07,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:07,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,009 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,055 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,195 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,736 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,917 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:08,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:08,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:08,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,190 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,236 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,468 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:09,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:09,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,298 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,371 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,417 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,713 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,789 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,897 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:10,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:10,987 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:10,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:10,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,711 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,874 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,893 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:11,983 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:11,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:11,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,105 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,509 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,573 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:12,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:12,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,255 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,282 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,378 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,424 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,468 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,513 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,802 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:13,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:13,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,167 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,511 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:14,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:14,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:14,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,284 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,665 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,692 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,783 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,828 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:15,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,239 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,509 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,690 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,754 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,780 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,890 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,917 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:16,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:16,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,162 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,235 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,347 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,419 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,663 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,689 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,735 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,825 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:17,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:17,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,024 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,160 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,187 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,414 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,707 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,734 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,779 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,824 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,842 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:18,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:18,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:18,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,067 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,140 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,295 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,340 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,367 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,476 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,503 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,685 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:19,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,284 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,556 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,574 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,620 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,782 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:20,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:20,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:20,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,009 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,118 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,258 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,375 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,438 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,890 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:21,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:21,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,280 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,416 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,525 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,663 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,735 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,754 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,799 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:22,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:22,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,160 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,777 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,795 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:23,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:23,954 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:23,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:23,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:23,989 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,132 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,150 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,403 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,448 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,719 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,919 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:24,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:24,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,271 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,380 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,497 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,516 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,542 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,588 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,742 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:25,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:25,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:25,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,013 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,131 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,268 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,377 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,468 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,634 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,904 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:26,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:26,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,039 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,058 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,084 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,220 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,492 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,583 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,629 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,815 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,860 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:27,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:27,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,220 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,555 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,628 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,692 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,810 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:28,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:28,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,101 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,132 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,560 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,818 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,864 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,882 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:29,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,001 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,020 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,321 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,340 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,506 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,867 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:30,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:30,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:31,021 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:31,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:47:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:31,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 350 states and 627 transitions. [2021-11-23 00:47:31,066 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 627 transitions. [2021-11-23 00:47:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:47:31,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:31,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.