./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_5.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_5.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dd739e073fd22ceb2879e867de327b334b7eea402e53d4a8f9e32eed7e4110d8 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:50:35,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:50:35,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:50:36,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:50:36,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:50:36,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:50:36,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:50:36,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:50:36,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:50:36,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:50:36,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:50:36,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:50:36,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:50:36,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:50:36,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:50:36,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:50:36,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:50:36,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:50:36,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:50:36,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:50:36,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:50:36,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:50:36,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:50:36,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:50:36,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:50:36,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:50:36,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:50:36,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:50:36,119 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:50:36,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:50:36,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:50:36,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:50:36,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:50:36,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:50:36,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:50:36,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:50:36,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:50:36,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:50:36,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:50:36,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:50:36,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:50:36,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-25 07:50:36,170 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:50:36,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:50:36,172 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:50:36,172 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:50:36,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:50:36,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:50:36,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:50:36,174 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 07:50:36,174 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 07:50:36,174 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:50:36,175 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 07:50:36,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:50:36,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:50:36,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:50:36,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:50:36,176 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 07:50:36,176 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 07:50:36,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:50:36,177 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:50:36,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:50:36,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:50:36,178 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:50:36,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:50:36,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:50:36,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:50:36,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:50:36,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:50:36,179 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:50:36,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:50:36,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:50:36,181 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_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd739e073fd22ceb2879e867de327b334b7eea402e53d4a8f9e32eed7e4110d8 [2021-11-25 07:50:36,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:50:36,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:50:36,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:50:36,532 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:50:36,533 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:50:36,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/bitvector/soft_float_5.c.cil.c [2021-11-25 07:50:36,616 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/data/b306d1bbf/9cbaf5d5e59643b9b871d3c187cde3be/FLAG1807d39b4 [2021-11-25 07:50:37,144 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:50:37,144 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/sv-benchmarks/c/bitvector/soft_float_5.c.cil.c [2021-11-25 07:50:37,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/data/b306d1bbf/9cbaf5d5e59643b9b871d3c187cde3be/FLAG1807d39b4 [2021-11-25 07:50:37,511 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/data/b306d1bbf/9cbaf5d5e59643b9b871d3c187cde3be [2021-11-25 07:50:37,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:50:37,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:50:37,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:50:37,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:50:37,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:50:37,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30873053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37, skipping insertion in model container [2021-11-25 07:50:37,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:50:37,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:50:37,699 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_5d85f9a1-03ec-4daa-b396-bc369a149788/sv-benchmarks/c/bitvector/soft_float_5.c.cil.c[727,740] [2021-11-25 07:50:37,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:50:37,762 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:50:37,778 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_5d85f9a1-03ec-4daa-b396-bc369a149788/sv-benchmarks/c/bitvector/soft_float_5.c.cil.c[727,740] [2021-11-25 07:50:37,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:50:37,850 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:50:37,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37 WrapperNode [2021-11-25 07:50:37,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:50:37,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:50:37,852 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:50:37,853 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:50:37,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,901 INFO L137 Inliner]: procedures = 17, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 126 [2021-11-25 07:50:37,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:50:37,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:50:37,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:50:37,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:50:37,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:50:37,943 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:50:37,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:50:37,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:50:37,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:50:37" (1/1) ... [2021-11-25 07:50:37,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:50:37,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:50:37,992 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:50:38,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d85f9a1-03ec-4daa-b396-bc369a149788/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:50:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:50:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:50:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2021-11-25 07:50:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2021-11-25 07:50:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:50:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:50:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:50:38,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:50:38,147 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:50:38,148 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:50:38,424 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:50:38,544 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:50:38,545 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 07:50:38,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:50:38 BoogieIcfgContainer [2021-11-25 07:50:38,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:50:38,549 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:50:38,549 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:50:38,560 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:50:38,560 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:50:38" (1/1) ... [2021-11-25 07:50:38,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:50:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:38,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 79 states and 96 transitions. [2021-11-25 07:50:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 96 transitions. [2021-11-25 07:50:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:50:38,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:38,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2021-11-25 07:50:38,820 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2021-11-25 07:50:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:50:38,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:38,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 85 states and 105 transitions. [2021-11-25 07:50:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 105 transitions. [2021-11-25 07:50:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:50:39,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 89 states and 111 transitions. [2021-11-25 07:50:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 111 transitions. [2021-11-25 07:50:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:50:39,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 91 states and 114 transitions. [2021-11-25 07:50:39,197 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 114 transitions. [2021-11-25 07:50:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:50:39,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 92 states and 115 transitions. [2021-11-25 07:50:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 115 transitions. [2021-11-25 07:50:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 07:50:39,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 93 states and 116 transitions. [2021-11-25 07:50:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 116 transitions. [2021-11-25 07:50:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 07:50:39,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 94 states and 117 transitions. [2021-11-25 07:50:39,390 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2021-11-25 07:50:39,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-25 07:50:39,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 96 states and 121 transitions. [2021-11-25 07:50:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 121 transitions. [2021-11-25 07:50:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 07:50:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:39,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 99 states and 126 transitions. [2021-11-25 07:50:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 126 transitions. [2021-11-25 07:50:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-25 07:50:40,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 102 states and 132 transitions. [2021-11-25 07:50:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 132 transitions. [2021-11-25 07:50:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 07:50:40,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2021-11-25 07:50:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2021-11-25 07:50:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 07:50:40,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 109 states and 142 transitions. [2021-11-25 07:50:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 142 transitions. [2021-11-25 07:50:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:50:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 111 states and 143 transitions. [2021-11-25 07:50:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 143 transitions. [2021-11-25 07:50:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-25 07:50:40,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:50:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 110 states and 142 transitions. [2021-11-25 07:50:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 142 transitions. [2021-11-25 07:50:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:50:40,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 112 states and 144 transitions. [2021-11-25 07:50:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 144 transitions. [2021-11-25 07:50:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:50:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:50:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 113 states and 144 transitions. [2021-11-25 07:50:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 144 transitions. [2021-11-25 07:50:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 07:50:40,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:50:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 116 states and 148 transitions. [2021-11-25 07:50:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 148 transitions. [2021-11-25 07:50:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-25 07:50:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:40,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:50:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 118 states and 150 transitions. [2021-11-25 07:50:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 150 transitions. [2021-11-25 07:50:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:40,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:41,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:41,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:41,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:41,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:42,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:42,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:42,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:42,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:43,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:43,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,543 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:44,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:44,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,627 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,752 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:45,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:45,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:46,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:47,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:47,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:47,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:47,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:47,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:48,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:49,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:49,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,918 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:50,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:50,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:51,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:51,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,079 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:52,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:52,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,352 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:53,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:53,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:54,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:54,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:55,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:55,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:56,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:56,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:57,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:57,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,886 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:58,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:58,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:58,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:58,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:50:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:50:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:50:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:50:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:50:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:50:59,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:50:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:50:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:00,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:00,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:00,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,435 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:01,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:01,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:01,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:01,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:02,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:02,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:02,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:03,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:03,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,975 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:04,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:04,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:51:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 07:51:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 07:51:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:51:05,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:51:05,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:51:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:51:05,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:51:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 08:01:32,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,975 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:32,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:32,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:32,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,467 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:33,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:33,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:33,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:33,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:34,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:34,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:34,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:34,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:34,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:34,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:34,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,158 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,812 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,955 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:35,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:35,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:36,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:36,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:37,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:37,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:37,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:37,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:37,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:37,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:38,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:38,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:38,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:38,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:38,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:39,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:39,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:40,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:40,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:40,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,114 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:41,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:41,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:41,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,058 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:42,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:42,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,081 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:43,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:44,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:44,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:45,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:45,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:45,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:45,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:46,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:46,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,225 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,337 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:47,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:47,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,114 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:01:48,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 08:01:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:01:48,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 120 states and 155 transitions. [2021-11-25 08:01:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 155 transitions. [2021-11-25 08:01:48,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 08:01:48,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:01:48,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:01:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat