./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/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_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7155a8859e2806e57d4184cff6f07d8c67a6c5841bc646d358642ecb025a5a82 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 08:08:40,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:08:40,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:08:40,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:08:40,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:08:40,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:08:40,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:08:40,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:08:40,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:08:40,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:08:40,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:08:40,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:08:40,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:08:40,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:08:40,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:08:40,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:08:40,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:08:40,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:08:40,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:08:40,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:08:40,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:08:40,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:08:40,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:08:40,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:08:40,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:08:40,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:08:40,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:08:40,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:08:40,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:08:40,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:08:40,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:08:40,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:08:40,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:08:40,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:08:40,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:08:40,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:08:40,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:08:40,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:08:40,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:08:40,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:08:40,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:08:40,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 08:08:41,004 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:08:41,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:08:41,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:08:41,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:08:41,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:08:41,007 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:08:41,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:08:41,007 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 08:08:41,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 08:08:41,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 08:08:41,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:08:41,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:08:41,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:08:41,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:08:41,016 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 08:08:41,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:08:41,016 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:08:41,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:08:41,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:08:41,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:08:41,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:08:41,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:08:41,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:08:41,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:08:41,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:08:41,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 08:08:41,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 08:08:41,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:08:41,019 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_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7155a8859e2806e57d4184cff6f07d8c67a6c5841bc646d358642ecb025a5a82 [2021-11-25 08:08:41,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:08:41,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:08:41,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:08:41,414 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:08:41,415 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:08:41,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-11-25 08:08:41,492 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/data/877eb10d8/e0e2965c53c349cc91d112745f033b62/FLAG289c80f7a [2021-11-25 08:08:42,269 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:08:42,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2021-11-25 08:08:42,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/data/877eb10d8/e0e2965c53c349cc91d112745f033b62/FLAG289c80f7a [2021-11-25 08:08:42,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/data/877eb10d8/e0e2965c53c349cc91d112745f033b62 [2021-11-25 08:08:42,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:08:42,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:08:42,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:08:42,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:08:42,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:08:42,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:08:42" (1/1) ... [2021-11-25 08:08:42,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59533937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:42, skipping insertion in model container [2021-11-25 08:08:42,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:08:42" (1/1) ... [2021-11-25 08:08:42,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:08:42,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:08:43,011 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_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15968,15981] [2021-11-25 08:08:43,100 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:08:43,113 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 08:08:43,298 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_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15968,15981] [2021-11-25 08:08:43,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:08:43,369 INFO L208 MainTranslator]: Completed translation [2021-11-25 08:08:43,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43 WrapperNode [2021-11-25 08:08:43,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:08:43,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 08:08:43,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 08:08:43,371 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 08:08:43,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,464 INFO L137 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1294 [2021-11-25 08:08:43,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 08:08:43,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 08:08:43,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 08:08:43,465 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 08:08:43,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,501 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 08:08:43,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 08:08:43,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 08:08:43,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 08:08:43,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:08:43" (1/1) ... [2021-11-25 08:08:43,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:08:43,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 08:08:43,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 08:08:43,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd7e618-fa8a-4f44-9ccb-df1f776fd644/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 08:08:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 08:08:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 08:08:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 08:08:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 08:08:43,904 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 08:08:43,907 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 08:08:44,822 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 08:08:45,225 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 08:08:45,226 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 08:08:45,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:08:45 BoogieIcfgContainer [2021-11-25 08:08:45,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 08:08:45,230 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 08:08:45,231 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 08:08:45,241 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 08:08:45,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:08:45" (1/1) ... [2021-11-25 08:08:45,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 08:08:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 249 states and 439 transitions. [2021-11-25 08:08:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 439 transitions. [2021-11-25 08:08:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-25 08:08:45,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:45,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:46,174 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 08:08:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:46,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 259 states and 461 transitions. [2021-11-25 08:08:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 461 transitions. [2021-11-25 08:08:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 08:08:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:46,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:46,611 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 08:08:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 265 states and 474 transitions. [2021-11-25 08:08:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 474 transitions. [2021-11-25 08:08:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 08:08:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:46,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:46,909 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 08:08:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 267 states and 478 transitions. [2021-11-25 08:08:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 478 transitions. [2021-11-25 08:08:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 08:08:47,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:47,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:47,193 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 08:08:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 278 states and 503 transitions. [2021-11-25 08:08:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 503 transitions. [2021-11-25 08:08:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 08:08:47,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:47,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:47,831 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 08:08:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 280 states and 509 transitions. [2021-11-25 08:08:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 509 transitions. [2021-11-25 08:08:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-25 08:08:48,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:48,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:48,514 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 08:08:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 280 states and 505 transitions. [2021-11-25 08:08:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 505 transitions. [2021-11-25 08:08:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:48,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:48,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:48,721 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 08:08:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 327 states and 608 transitions. [2021-11-25 08:08:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 608 transitions. [2021-11-25 08:08:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:49,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:49,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:49,238 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 08:08:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 325 states and 601 transitions. [2021-11-25 08:08:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 601 transitions. [2021-11-25 08:08:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:49,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:49,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:49,395 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 08:08:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 372 states and 702 transitions. [2021-11-25 08:08:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 702 transitions. [2021-11-25 08:08:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:50,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:50,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:50,236 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 08:08:50,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 370 states and 695 transitions. [2021-11-25 08:08:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 695 transitions. [2021-11-25 08:08:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:50,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:50,370 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 08:08:51,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 417 states and 795 transitions. [2021-11-25 08:08:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 795 transitions. [2021-11-25 08:08:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 08:08:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 415 states and 789 transitions. [2021-11-25 08:08:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 789 transitions. [2021-11-25 08:08:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:51,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:51,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:51,736 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 08:08:52,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 461 states and 886 transitions. [2021-11-25 08:08:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 886 transitions. [2021-11-25 08:08:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:52,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:52,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:52,615 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 08:08:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:52,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 460 states and 881 transitions. [2021-11-25 08:08:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 881 transitions. [2021-11-25 08:08:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:52,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:52,828 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 08:08:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 506 states and 978 transitions. [2021-11-25 08:08:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 978 transitions. [2021-11-25 08:08:53,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 08:08:53,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:53,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:54,036 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 08:08:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 504 states and 969 transitions. [2021-11-25 08:08:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 969 transitions. [2021-11-25 08:08:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:08:54,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:54,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:54,111 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 08:08:54,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:54,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 506 states and 973 transitions. [2021-11-25 08:08:54,267 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 973 transitions. [2021-11-25 08:08:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:08:54,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:54,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:54,333 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 08:08:54,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 510 states and 980 transitions. [2021-11-25 08:08:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 980 transitions. [2021-11-25 08:08:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:08:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:54,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:54,688 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 08:08:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 511 states and 981 transitions. [2021-11-25 08:08:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 981 transitions. [2021-11-25 08:08:54,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:08:54,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:54,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:54,988 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 08:08:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:08:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 560 states and 1084 transitions. [2021-11-25 08:08:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1084 transitions. [2021-11-25 08:08:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:08:56,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:08:56,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:08:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:08:56,895 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 08:09:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 567 states and 1098 transitions. [2021-11-25 08:09:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1098 transitions. [2021-11-25 08:09:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:00,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:00,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:01,684 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 08:09:10,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 582 states and 1140 transitions. [2021-11-25 08:09:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1140 transitions. [2021-11-25 08:09:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:10,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:10,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:11,017 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 08:09:13,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 590 states and 1161 transitions. [2021-11-25 08:09:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1161 transitions. [2021-11-25 08:09:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:13,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:13,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:13,125 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 08:09:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 590 states and 1159 transitions. [2021-11-25 08:09:13,720 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1159 transitions. [2021-11-25 08:09:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:13,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:13,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:13,808 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 08:09:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 591 states and 1159 transitions. [2021-11-25 08:09:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1159 transitions. [2021-11-25 08:09:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:14,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:14,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:14,329 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 08:09:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 596 states and 1170 transitions. [2021-11-25 08:09:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1170 transitions. [2021-11-25 08:09:15,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:15,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:15,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:15,864 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 08:09:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:18,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 641 states and 1265 transitions. [2021-11-25 08:09:18,034 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1265 transitions. [2021-11-25 08:09:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:18,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:18,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:18,104 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 08:09:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 645 states and 1274 transitions. [2021-11-25 08:09:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1274 transitions. [2021-11-25 08:09:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:19,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:19,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:19,539 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 08:09:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 648 states and 1280 transitions. [2021-11-25 08:09:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1280 transitions. [2021-11-25 08:09:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:21,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:21,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:21,798 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 08:09:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 649 states and 1283 transitions. [2021-11-25 08:09:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1283 transitions. [2021-11-25 08:09:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:22,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:22,494 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 08:09:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:23,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 651 states and 1290 transitions. [2021-11-25 08:09:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1290 transitions. [2021-11-25 08:09:23,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:23,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:23,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:23,698 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 08:09:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 652 states and 1292 transitions. [2021-11-25 08:09:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1292 transitions. [2021-11-25 08:09:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:24,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:24,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:24,573 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 08:09:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 662 states and 1317 transitions. [2021-11-25 08:09:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1317 transitions. [2021-11-25 08:09:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:29,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:29,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:29,364 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 08:09:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 667 states and 1325 transitions. [2021-11-25 08:09:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1325 transitions. [2021-11-25 08:09:30,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:30,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:30,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:30,421 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 08:09:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 668 states and 1325 transitions. [2021-11-25 08:09:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1325 transitions. [2021-11-25 08:09:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:30,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:30,809 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 08:09:30,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 670 states and 1333 transitions. [2021-11-25 08:09:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1333 transitions. [2021-11-25 08:09:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:30,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:30,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:30,900 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 08:09:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 678 states and 1349 transitions. [2021-11-25 08:09:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1349 transitions. [2021-11-25 08:09:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:31,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:31,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:31,680 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 08:09:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 714 states and 1425 transitions. [2021-11-25 08:09:32,402 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1425 transitions. [2021-11-25 08:09:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:32,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:32,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:33,088 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 08:09:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 726 states and 1455 transitions. [2021-11-25 08:09:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1455 transitions. [2021-11-25 08:09:46,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:46,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:46,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:46,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:46,092 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 08:09:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 727 states and 1457 transitions. [2021-11-25 08:09:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1457 transitions. [2021-11-25 08:09:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:47,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:47,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:47,069 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 08:09:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 728 states and 1458 transitions. [2021-11-25 08:09:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1458 transitions. [2021-11-25 08:09:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:47,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:47,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:47,974 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 08:09:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 737 states and 1480 transitions. [2021-11-25 08:09:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1480 transitions. [2021-11-25 08:09:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:51,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:51,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:51,173 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 08:09:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 737 states and 1478 transitions. [2021-11-25 08:09:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1478 transitions. [2021-11-25 08:09:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:51,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:51,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:51,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:51,887 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 08:09:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 738 states and 1479 transitions. [2021-11-25 08:09:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1479 transitions. [2021-11-25 08:09:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:52,597 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 08:09:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 739 states and 1479 transitions. [2021-11-25 08:09:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1479 transitions. [2021-11-25 08:09:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:53,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:53,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:53,438 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 08:09:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 743 states and 1487 transitions. [2021-11-25 08:09:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1487 transitions. [2021-11-25 08:09:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:55,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:55,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:55,092 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 08:09:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 747 states and 1495 transitions. [2021-11-25 08:09:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1495 transitions. [2021-11-25 08:09:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:57,021 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 08:09:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:09:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 752 states and 1503 transitions. [2021-11-25 08:09:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1503 transitions. [2021-11-25 08:09:57,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:09:57,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:09:57,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:09:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:09:57,955 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 08:10:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 766 states and 1532 transitions. [2021-11-25 08:10:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1532 transitions. [2021-11-25 08:10:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:01,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:01,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:01,285 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 08:10:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 776 states and 1549 transitions. [2021-11-25 08:10:02,997 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1549 transitions. [2021-11-25 08:10:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:02,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:02,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:03,070 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 08:10:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 777 states and 1552 transitions. [2021-11-25 08:10:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1552 transitions. [2021-11-25 08:10:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:04,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:04,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:04,134 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 08:10:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 778 states and 1552 transitions. [2021-11-25 08:10:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1552 transitions. [2021-11-25 08:10:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:04,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:04,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:05,462 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 08:10:23,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 781 states and 1560 transitions. [2021-11-25 08:10:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1560 transitions. [2021-11-25 08:10:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:23,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:23,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:23,281 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 08:10:25,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 782 states and 1563 transitions. [2021-11-25 08:10:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1563 transitions. [2021-11-25 08:10:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:25,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:25,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:25,439 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 08:10:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 789 states and 1576 transitions. [2021-11-25 08:10:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1576 transitions. [2021-11-25 08:10:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:29,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:29,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:29,200 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 08:10:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 790 states and 1578 transitions. [2021-11-25 08:10:29,798 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1578 transitions. [2021-11-25 08:10:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:29,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:29,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:30,732 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 08:10:53,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 802 states and 1606 transitions. [2021-11-25 08:10:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1606 transitions. [2021-11-25 08:10:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:53,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:53,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:53,161 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 08:10:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 813 states and 1624 transitions. [2021-11-25 08:10:55,840 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1624 transitions. [2021-11-25 08:10:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:55,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:55,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:55,900 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 08:10:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 814 states and 1625 transitions. [2021-11-25 08:10:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1625 transitions. [2021-11-25 08:10:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:56,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:56,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:56,981 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 08:10:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 811 states and 1614 transitions. [2021-11-25 08:10:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1614 transitions. [2021-11-25 08:10:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:57,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:57,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:57,736 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 08:10:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:10:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 810 states and 1611 transitions. [2021-11-25 08:10:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1611 transitions. [2021-11-25 08:10:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-25 08:10:59,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:10:59,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:10:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:10:59,104 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 08:11:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 810 states and 1610 transitions. [2021-11-25 08:11:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1610 transitions. [2021-11-25 08:11:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 08:11:00,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:00,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:01,202 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 08:11:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 818 states and 1626 transitions. [2021-11-25 08:11:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1626 transitions. [2021-11-25 08:11:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 08:11:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:08,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:08,783 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 08:11:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 827 states and 1647 transitions. [2021-11-25 08:11:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1647 transitions. [2021-11-25 08:11:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 08:11:19,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:19,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:19,541 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 08:11:28,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 840 states and 1678 transitions. [2021-11-25 08:11:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1678 transitions. [2021-11-25 08:11:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 08:11:28,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:28,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:29,124 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 08:11:37,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 844 states and 1690 transitions. [2021-11-25 08:11:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1690 transitions. [2021-11-25 08:11:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 08:11:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:37,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:37,528 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 08:11:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 783 states and 1537 transitions. [2021-11-25 08:11:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1537 transitions. [2021-11-25 08:11:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:43,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:43,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:43,764 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 08:11:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 787 states and 1543 transitions. [2021-11-25 08:11:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1543 transitions. [2021-11-25 08:11:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:45,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:45,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:45,457 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 08:11:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 788 states and 1543 transitions. [2021-11-25 08:11:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1543 transitions. [2021-11-25 08:11:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:45,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:45,554 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 08:11:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 792 states and 1549 transitions. [2021-11-25 08:11:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1549 transitions. [2021-11-25 08:11:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:47,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:47,154 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 08:11:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 793 states and 1549 transitions. [2021-11-25 08:11:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1549 transitions. [2021-11-25 08:11:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:47,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:47,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:47,746 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 08:11:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 797 states and 1559 transitions. [2021-11-25 08:11:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1559 transitions. [2021-11-25 08:11:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:55,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:55,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:55,222 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 08:11:57,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:11:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 801 states and 1564 transitions. [2021-11-25 08:11:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1564 transitions. [2021-11-25 08:11:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:11:57,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:11:57,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:11:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:11:58,003 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 08:12:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 805 states and 1571 transitions. [2021-11-25 08:12:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1571 transitions. [2021-11-25 08:12:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:12:02,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:02,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:02,215 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 08:12:04,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 808 states and 1573 transitions. [2021-11-25 08:12:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1573 transitions. [2021-11-25 08:12:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:12:04,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:04,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:04,513 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 08:12:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 812 states and 1581 transitions. [2021-11-25 08:12:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1581 transitions. [2021-11-25 08:12:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 08:12:08,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:08,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:08,584 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 08:12:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 815 states and 1583 transitions. [2021-11-25 08:12:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1583 transitions. [2021-11-25 08:12:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:10,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:11,332 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 08:12:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 819 states and 1600 transitions. [2021-11-25 08:12:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1600 transitions. [2021-11-25 08:12:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:18,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:18,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:18,483 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 08:12:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 821 states and 1603 transitions. [2021-11-25 08:12:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1603 transitions. [2021-11-25 08:12:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:21,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:21,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:21,818 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 08:12:24,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 823 states and 1605 transitions. [2021-11-25 08:12:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1605 transitions. [2021-11-25 08:12:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:24,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:24,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:24,808 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 08:12:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 824 states and 1606 transitions. [2021-11-25 08:12:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1606 transitions. [2021-11-25 08:12:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:26,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:26,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:26,235 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 08:12:27,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 825 states and 1606 transitions. [2021-11-25 08:12:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1606 transitions. [2021-11-25 08:12:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:27,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:27,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:27,912 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 08:12:28,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 826 states and 1606 transitions. [2021-11-25 08:12:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1606 transitions. [2021-11-25 08:12:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:28,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:28,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:28,914 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 08:12:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 871 states and 1698 transitions. [2021-11-25 08:12:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1698 transitions. [2021-11-25 08:12:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:34,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:34,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:34,145 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 08:12:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 924 states and 1815 transitions. [2021-11-25 08:12:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1815 transitions. [2021-11-25 08:12:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:55,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:55,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:55,250 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 08:12:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 926 states and 1821 transitions. [2021-11-25 08:12:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1821 transitions. [2021-11-25 08:12:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:12:58,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:58,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:12:58,763 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 08:13:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 974 states and 1923 transitions. [2021-11-25 08:13:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1923 transitions. [2021-11-25 08:13:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:06,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:06,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:06,424 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 08:13:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1015 states and 2006 transitions. [2021-11-25 08:13:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2006 transitions. [2021-11-25 08:13:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:09,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:09,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:09,349 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 08:13:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1058 states and 2093 transitions. [2021-11-25 08:13:17,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2093 transitions. [2021-11-25 08:13:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:17,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:17,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:17,344 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 08:13:21,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1066 states and 2121 transitions. [2021-11-25 08:13:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2121 transitions. [2021-11-25 08:13:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:21,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:21,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:21,818 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 08:13:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1070 states and 2127 transitions. [2021-11-25 08:13:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2127 transitions. [2021-11-25 08:13:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:24,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:24,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:24,252 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 08:13:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:28,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1078 states and 2146 transitions. [2021-11-25 08:13:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2146 transitions. [2021-11-25 08:13:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:28,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:28,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:28,660 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 08:13:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1080 states and 2152 transitions. [2021-11-25 08:13:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2152 transitions. [2021-11-25 08:13:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:29,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:29,424 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 08:13:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:31,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1115 states and 2222 transitions. [2021-11-25 08:13:31,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2222 transitions. [2021-11-25 08:13:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:31,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:31,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:31,121 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 08:13:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1116 states and 2224 transitions. [2021-11-25 08:13:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2224 transitions. [2021-11-25 08:13:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:32,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:32,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:32,794 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 08:13:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1117 states and 2227 transitions. [2021-11-25 08:13:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2227 transitions. [2021-11-25 08:13:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:34,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:34,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:34,329 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 08:13:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1117 states and 2225 transitions. [2021-11-25 08:13:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2225 transitions. [2021-11-25 08:13:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:34,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:34,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:35,035 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 08:13:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1118 states and 2228 transitions. [2021-11-25 08:13:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2228 transitions. [2021-11-25 08:13:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:36,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:36,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:36,364 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 08:13:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1119 states and 2230 transitions. [2021-11-25 08:13:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2230 transitions. [2021-11-25 08:13:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:37,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:37,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:37,919 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 08:13:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:39,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1120 states and 2231 transitions. [2021-11-25 08:13:39,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2231 transitions. [2021-11-25 08:13:39,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:39,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:39,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:39,288 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 08:13:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1126 states and 2244 transitions. [2021-11-25 08:13:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2244 transitions. [2021-11-25 08:13:40,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:40,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:40,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:40,866 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 08:13:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1132 states and 2253 transitions. [2021-11-25 08:13:42,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2253 transitions. [2021-11-25 08:13:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:42,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:42,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:42,519 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 08:13:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1174 states and 2339 transitions. [2021-11-25 08:13:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2339 transitions. [2021-11-25 08:13:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:47,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:47,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:48,002 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 08:13:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1214 states and 2422 transitions. [2021-11-25 08:13:59,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2422 transitions. [2021-11-25 08:13:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:13:59,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:59,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:13:59,859 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 08:14:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1222 states and 2440 transitions. [2021-11-25 08:14:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2440 transitions. [2021-11-25 08:14:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:04,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:04,444 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 08:14:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1223 states and 2443 transitions. [2021-11-25 08:14:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2443 transitions. [2021-11-25 08:14:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:05,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:05,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:05,165 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 08:14:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1224 states and 2445 transitions. [2021-11-25 08:14:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2445 transitions. [2021-11-25 08:14:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:06,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:06,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:06,707 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 08:14:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1225 states and 2446 transitions. [2021-11-25 08:14:08,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2446 transitions. [2021-11-25 08:14:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:08,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:08,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:08,176 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 08:14:14,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:14,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1268 states and 2536 transitions. [2021-11-25 08:14:14,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2536 transitions. [2021-11-25 08:14:14,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:14,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:14,666 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 08:14:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1277 states and 2555 transitions. [2021-11-25 08:14:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2555 transitions. [2021-11-25 08:14:19,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:19,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:19,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:19,540 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 08:14:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1281 states and 2561 transitions. [2021-11-25 08:14:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2561 transitions. [2021-11-25 08:14:21,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:21,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:21,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:21,984 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 08:14:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1315 states and 2627 transitions. [2021-11-25 08:14:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2627 transitions. [2021-11-25 08:14:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:23,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:23,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:23,464 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 08:14:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1317 states and 2633 transitions. [2021-11-25 08:14:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2633 transitions. [2021-11-25 08:14:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:24,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:24,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:24,396 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 08:14:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1317 states and 2631 transitions. [2021-11-25 08:14:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2631 transitions. [2021-11-25 08:14:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:24,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:24,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:24,483 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 08:14:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1318 states and 2631 transitions. [2021-11-25 08:14:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2631 transitions. [2021-11-25 08:14:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:25,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:25,404 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 08:14:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1322 states and 2634 transitions. [2021-11-25 08:14:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2634 transitions. [2021-11-25 08:14:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:28,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:28,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:28,921 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 08:14:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1325 states and 2638 transitions. [2021-11-25 08:14:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2638 transitions. [2021-11-25 08:14:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:34,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:34,353 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 08:14:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1371 states and 2731 transitions. [2021-11-25 08:14:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2731 transitions. [2021-11-25 08:14:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:41,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:41,190 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 08:14:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1373 states and 2732 transitions. [2021-11-25 08:14:43,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2732 transitions. [2021-11-25 08:14:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:43,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:43,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:43,961 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 08:14:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1381 states and 2747 transitions. [2021-11-25 08:14:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2747 transitions. [2021-11-25 08:14:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:49,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:49,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:49,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:49,444 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 08:14:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:14:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1420 states and 2818 transitions. [2021-11-25 08:14:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2818 transitions. [2021-11-25 08:14:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:14:54,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:14:54,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:14:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:14:55,374 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 08:15:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:15,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1437 states and 2859 transitions. [2021-11-25 08:15:15,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2859 transitions. [2021-11-25 08:15:15,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:15,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:15,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:15,847 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 08:15:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1438 states and 2860 transitions. [2021-11-25 08:15:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2860 transitions. [2021-11-25 08:15:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:15,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:15,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:15,921 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 08:15:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1442 states and 2868 transitions. [2021-11-25 08:15:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2868 transitions. [2021-11-25 08:15:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:19,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:19,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:19,472 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 08:15:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:36,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1494 states and 2986 transitions. [2021-11-25 08:15:36,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2986 transitions. [2021-11-25 08:15:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:36,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:36,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:36,081 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 08:15:36,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:36,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1495 states and 2987 transitions. [2021-11-25 08:15:36,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2987 transitions. [2021-11-25 08:15:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:36,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:36,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:36,337 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 08:15:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1501 states and 2999 transitions. [2021-11-25 08:15:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2999 transitions. [2021-11-25 08:15:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:41,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:41,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:41,375 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 08:15:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1549 states and 3097 transitions. [2021-11-25 08:15:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 3097 transitions. [2021-11-25 08:15:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:49,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:49,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:49,826 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 08:15:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1550 states and 3105 transitions. [2021-11-25 08:15:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 3105 transitions. [2021-11-25 08:15:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:51,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:51,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:51,423 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 08:15:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1555 states and 3113 transitions. [2021-11-25 08:15:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3113 transitions. [2021-11-25 08:15:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:53,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:53,534 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 08:15:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1556 states and 3113 transitions. [2021-11-25 08:15:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3113 transitions. [2021-11-25 08:15:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:55,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:55,545 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 08:15:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1557 states and 3115 transitions. [2021-11-25 08:15:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 3115 transitions. [2021-11-25 08:15:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:57,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:57,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:57,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:57,384 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 08:15:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:15:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1558 states and 3119 transitions. [2021-11-25 08:15:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3119 transitions. [2021-11-25 08:15:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:15:58,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:15:58,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:15:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:15:58,379 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 08:16:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1559 states and 3122 transitions. [2021-11-25 08:16:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3122 transitions. [2021-11-25 08:16:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:00,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:00,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:00,415 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 08:16:01,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:01,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1559 states and 3120 transitions. [2021-11-25 08:16:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3120 transitions. [2021-11-25 08:16:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:01,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:01,960 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 08:16:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1560 states and 3122 transitions. [2021-11-25 08:16:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 3122 transitions. [2021-11-25 08:16:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:04,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:04,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:04,071 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 08:16:05,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1560 states and 3120 transitions. [2021-11-25 08:16:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 3120 transitions. [2021-11-25 08:16:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:05,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:05,731 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 08:16:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1602 states and 3207 transitions. [2021-11-25 08:16:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 3207 transitions. [2021-11-25 08:16:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:14,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:14,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:14,088 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 08:16:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1603 states and 3208 transitions. [2021-11-25 08:16:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 3208 transitions. [2021-11-25 08:16:15,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:15,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:15,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:16,108 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 08:16:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 1603 states and 3206 transitions. [2021-11-25 08:16:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 3206 transitions. [2021-11-25 08:16:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:19,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:19,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:19,136 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 08:16:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:20,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 1611 states and 3223 transitions. [2021-11-25 08:16:20,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 3223 transitions. [2021-11-25 08:16:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:20,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:20,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:21,114 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 08:16:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:22,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1647 states and 3295 transitions. [2021-11-25 08:16:22,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 3295 transitions. [2021-11-25 08:16:22,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:22,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:22,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:22,894 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 08:16:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1648 states and 3296 transitions. [2021-11-25 08:16:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 3296 transitions. [2021-11-25 08:16:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:23,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:23,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:23,086 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 08:16:29,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:29,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1691 states and 3377 transitions. [2021-11-25 08:16:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3377 transitions. [2021-11-25 08:16:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:29,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:29,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:29,153 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 08:16:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 1726 states and 3450 transitions. [2021-11-25 08:16:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3450 transitions. [2021-11-25 08:16:32,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:32,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:32,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:32,567 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 08:16:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 1764 states and 3522 transitions. [2021-11-25 08:16:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 3522 transitions. [2021-11-25 08:16:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:39,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:39,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:39,901 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 08:16:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 1765 states and 3523 transitions. [2021-11-25 08:16:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3523 transitions. [2021-11-25 08:16:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:41,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:41,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:41,652 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 08:16:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1765 states and 3521 transitions. [2021-11-25 08:16:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3521 transitions. [2021-11-25 08:16:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:41,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:41,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:41,717 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 08:16:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1766 states and 3521 transitions. [2021-11-25 08:16:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3521 transitions. [2021-11-25 08:16:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:41,779 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 08:16:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:52,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1807 states and 3604 transitions. [2021-11-25 08:16:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3604 transitions. [2021-11-25 08:16:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:52,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:52,423 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 08:16:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:16:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 1808 states and 3605 transitions. [2021-11-25 08:16:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3605 transitions. [2021-11-25 08:16:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:16:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:16:52,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:16:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:16:52,504 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 08:17:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1808 states and 3598 transitions. [2021-11-25 08:17:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3598 transitions. [2021-11-25 08:17:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:00,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:00,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:01,496 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 08:17:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 1810 states and 3602 transitions. [2021-11-25 08:17:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3602 transitions. [2021-11-25 08:17:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:14,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:14,093 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 08:17:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1789 states and 3511 transitions. [2021-11-25 08:17:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3511 transitions. [2021-11-25 08:17:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:15,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:15,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:15,886 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 08:17:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1782 states and 3487 transitions. [2021-11-25 08:17:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3487 transitions. [2021-11-25 08:17:17,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:17,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:17,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:17,918 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 08:17:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1817 states and 3552 transitions. [2021-11-25 08:17:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3552 transitions. [2021-11-25 08:17:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:25,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:25,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:25,479 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 08:17:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 1860 states and 3638 transitions. [2021-11-25 08:17:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3638 transitions. [2021-11-25 08:17:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:34,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:34,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:34,649 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 08:17:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1861 states and 3639 transitions. [2021-11-25 08:17:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3639 transitions. [2021-11-25 08:17:34,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:34,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:34,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:34,747 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 08:17:34,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1862 states and 3640 transitions. [2021-11-25 08:17:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3640 transitions. [2021-11-25 08:17:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:34,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:34,936 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 08:17:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 1900 states and 3715 transitions. [2021-11-25 08:17:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3715 transitions. [2021-11-25 08:17:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:42,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:42,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:42,243 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 08:17:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 1898 states and 3710 transitions. [2021-11-25 08:17:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3710 transitions. [2021-11-25 08:17:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:45,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:45,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:45,554 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 08:17:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 1898 states and 3709 transitions. [2021-11-25 08:17:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3709 transitions. [2021-11-25 08:17:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:47,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:47,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:47,541 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 08:17:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1903 states and 3716 transitions. [2021-11-25 08:17:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3716 transitions. [2021-11-25 08:17:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:53,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:53,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:53,315 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 08:17:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:17:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1903 states and 3713 transitions. [2021-11-25 08:17:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3713 transitions. [2021-11-25 08:17:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:17:59,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:17:59,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:17:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:17:59,193 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 08:18:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1894 states and 3689 transitions. [2021-11-25 08:18:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3689 transitions. [2021-11-25 08:18:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:01,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:01,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:01,057 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 08:18:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 1895 states and 3690 transitions. [2021-11-25 08:18:01,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3690 transitions. [2021-11-25 08:18:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:01,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:01,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:01,424 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 08:18:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1895 states and 3689 transitions. [2021-11-25 08:18:03,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3689 transitions. [2021-11-25 08:18:03,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:03,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:03,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:03,824 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 08:18:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1940 states and 3774 transitions. [2021-11-25 08:18:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3774 transitions. [2021-11-25 08:18:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:11,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:11,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:11,161 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 08:18:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 1941 states and 3775 transitions. [2021-11-25 08:18:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3775 transitions. [2021-11-25 08:18:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:11,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:11,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:11,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:11,225 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 08:18:15,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:15,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 1943 states and 3777 transitions. [2021-11-25 08:18:15,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3777 transitions. [2021-11-25 08:18:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:15,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:15,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:15,924 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 08:18:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1941 states and 3774 transitions. [2021-11-25 08:18:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3774 transitions. [2021-11-25 08:18:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 08:18:18,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:18,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:18,451 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 08:18:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:20,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1939 states and 3771 transitions. [2021-11-25 08:18:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3771 transitions. [2021-11-25 08:18:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:18:20,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:20,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:20,920 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 08:18:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1947 states and 3784 transitions. [2021-11-25 08:18:35,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3784 transitions. [2021-11-25 08:18:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:18:35,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:35,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:36,017 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 08:18:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:18:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 1949 states and 3790 transitions. [2021-11-25 08:18:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3790 transitions. [2021-11-25 08:18:40,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:18:40,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:18:40,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:18:40,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:18:42,100 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 08:19:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:19:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 1953 states and 3794 transitions. [2021-11-25 08:19:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3794 transitions. [2021-11-25 08:19:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:19:12,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:19:12,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:19:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:19:12,878 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 08:19:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:19:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1958 states and 3804 transitions. [2021-11-25 08:19:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3804 transitions. [2021-11-25 08:19:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:19:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:19:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:19:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:19:22,437 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 08:19:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:19:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1967 states and 3824 transitions. [2021-11-25 08:19:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3824 transitions. [2021-11-25 08:19:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:19:38,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:19:38,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:19:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:19:38,203 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 08:19:40,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:19:40,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 1968 states and 3826 transitions. [2021-11-25 08:19:40,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3826 transitions. [2021-11-25 08:19:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:19:40,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:19:40,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:19:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:19:40,680 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 08:19:49,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:19:49,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 1977 states and 3841 transitions. [2021-11-25 08:19:49,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3841 transitions. [2021-11-25 08:19:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:19:49,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:19:49,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:19:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:19:49,152 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 08:19:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:19:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1985 states and 3860 transitions. [2021-11-25 08:19:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3860 transitions. [2021-11-25 08:19:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 08:19:55,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:19:55,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:19:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 08:19:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.