./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.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_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/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_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/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_c3102b9c-9057-4b26-b7c3-167a382d8a91/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 742f5d2e7cf114f57c75e9ec70cbf1110245ef125564c2c81d93a290329b3301 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:45:06,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:45:06,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:45:06,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:45:06,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:45:06,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:45:06,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:45:06,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:45:06,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:45:06,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:45:06,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:45:06,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:45:06,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:45:06,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:45:06,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:45:06,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:45:06,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:45:06,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:45:06,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:45:06,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:45:06,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:45:06,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:45:06,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:45:06,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:45:06,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:45:06,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:45:06,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:45:06,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:45:06,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:45:06,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:45:06,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:45:06,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:45:06,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:45:06,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:45:06,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:45:06,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:45:06,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:45:06,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:45:06,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:45:06,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:45:06,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:45:06,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 06:45:06,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:45:06,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:45:06,676 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:45:06,676 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:45:06,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:45:06,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:45:06,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:45:06,678 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:45:06,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:45:06,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:45:06,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:45:06,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:45:06,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:45:06,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:45:06,679 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:45:06,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:45:06,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:45:06,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:45:06,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:45:06,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:45:06,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:45:06,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:45:06,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:45:06,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:45:06,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:45:06,682 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:45:06,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:45:06,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:45:06,682 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_c3102b9c-9057-4b26-b7c3-167a382d8a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 742f5d2e7cf114f57c75e9ec70cbf1110245ef125564c2c81d93a290329b3301 [2021-11-25 06:45:06,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:45:06,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:45:06,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:45:06,952 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:45:06,953 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:45:06,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2021-11-25 06:45:07,013 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/data/9edb07716/8ee41dc2d7f64883aaa75ca00fda4d70/FLAG0519503c0 [2021-11-25 06:45:07,658 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:45:07,664 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2021-11-25 06:45:07,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/data/9edb07716/8ee41dc2d7f64883aaa75ca00fda4d70/FLAG0519503c0 [2021-11-25 06:45:07,920 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/data/9edb07716/8ee41dc2d7f64883aaa75ca00fda4d70 [2021-11-25 06:45:07,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:45:07,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:45:07,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:45:07,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:45:07,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:45:07,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:45:07" (1/1) ... [2021-11-25 06:45:07,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e55072e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:07, skipping insertion in model container [2021-11-25 06:45:07,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:45:07" (1/1) ... [2021-11-25 06:45:07,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:45:08,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:45:08,464 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_c3102b9c-9057-4b26-b7c3-167a382d8a91/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15866,15879] [2021-11-25 06:45:08,634 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:45:08,644 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:45:08,798 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_c3102b9c-9057-4b26-b7c3-167a382d8a91/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15866,15879] [2021-11-25 06:45:08,880 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:45:08,899 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:45:08,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08 WrapperNode [2021-11-25 06:45:08,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:45:08,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:45:08,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:45:08,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:45:08,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:08,935 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,015 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2021-11-25 06:45:09,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:45:09,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:45:09,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:45:09,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:45:09,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:45:09,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:45:09,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:45:09,133 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:45:09,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:45:08" (1/1) ... [2021-11-25 06:45:09,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:45:09,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:45:09,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:45:09,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3102b9c-9057-4b26-b7c3-167a382d8a91/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:45:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:45:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:45:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:45:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:45:09,416 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:45:09,418 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:45:10,410 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:45:10,737 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:45:10,737 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:45:10,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:45:10 BoogieIcfgContainer [2021-11-25 06:45:10,741 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:45:10,741 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:45:10,741 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:45:10,751 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:45:10,751 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:45:10" (1/1) ... [2021-11-25 06:45:10,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:45:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 250 states and 441 transitions. [2021-11-25 06:45:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 441 transitions. [2021-11-25 06:45:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-25 06:45:10,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:10,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:11,649 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 06:45:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:11,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 261 states and 468 transitions. [2021-11-25 06:45:11,841 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 468 transitions. [2021-11-25 06:45:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 06:45:11,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:11,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:12,006 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 06:45:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 263 states and 472 transitions. [2021-11-25 06:45:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 472 transitions. [2021-11-25 06:45:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 06:45:12,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:12,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:12,352 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 06:45:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 274 states and 499 transitions. [2021-11-25 06:45:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 499 transitions. [2021-11-25 06:45:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 06:45:12,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:12,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:12,866 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 06:45:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 276 states and 501 transitions. [2021-11-25 06:45:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 501 transitions. [2021-11-25 06:45:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 06:45:12,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:12,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:12,993 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 06:45:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 283 states and 519 transitions. [2021-11-25 06:45:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 519 transitions. [2021-11-25 06:45:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 06:45:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:13,859 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 06:45:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 284 states and 521 transitions. [2021-11-25 06:45:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 521 transitions. [2021-11-25 06:45:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 06:45:13,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:13,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:13,997 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 06:45:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 284 states and 519 transitions. [2021-11-25 06:45:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 519 transitions. [2021-11-25 06:45:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:14,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:14,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:14,147 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 06:45:14,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 332 states and 626 transitions. [2021-11-25 06:45:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 626 transitions. [2021-11-25 06:45:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:14,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:14,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:14,695 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 06:45:14,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 330 states and 619 transitions. [2021-11-25 06:45:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 619 transitions. [2021-11-25 06:45:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:14,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:14,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:14,863 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 06:45:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 378 states and 722 transitions. [2021-11-25 06:45:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 722 transitions. [2021-11-25 06:45:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:15,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:15,693 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 06:45:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 376 states and 715 transitions. [2021-11-25 06:45:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 715 transitions. [2021-11-25 06:45:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:15,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:15,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:15,792 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 06:45:16,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 423 states and 815 transitions. [2021-11-25 06:45:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 815 transitions. [2021-11-25 06:45:16,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:16,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:16,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:16,338 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 06:45:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 422 states and 811 transitions. [2021-11-25 06:45:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 811 transitions. [2021-11-25 06:45:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:16,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:16,532 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 06:45:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 470 states and 913 transitions. [2021-11-25 06:45:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 913 transitions. [2021-11-25 06:45:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:17,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:17,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:45:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 468 states and 906 transitions. [2021-11-25 06:45:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 906 transitions. [2021-11-25 06:45:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:17,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:17,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:17,957 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 06:45:19,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 515 states and 1007 transitions. [2021-11-25 06:45:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1007 transitions. [2021-11-25 06:45:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:19,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:19,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:19,465 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 06:45:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 514 states and 1001 transitions. [2021-11-25 06:45:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1001 transitions. [2021-11-25 06:45:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:19,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:19,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:45:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:21,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 562 states and 1104 transitions. [2021-11-25 06:45:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1104 transitions. [2021-11-25 06:45:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:45:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:21,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:21,621 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 06:45:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:21,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 559 states and 1093 transitions. [2021-11-25 06:45:21,646 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1093 transitions. [2021-11-25 06:45:21,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:21,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:21,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:21,703 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 06:45:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 563 states and 1103 transitions. [2021-11-25 06:45:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1103 transitions. [2021-11-25 06:45:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:22,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:22,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:22,278 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 06:45:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 567 states and 1111 transitions. [2021-11-25 06:45:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1111 transitions. [2021-11-25 06:45:22,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:22,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:22,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:22,921 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 06:45:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 576 states and 1134 transitions. [2021-11-25 06:45:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1134 transitions. [2021-11-25 06:45:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:23,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:23,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:23,675 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 06:45:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:28,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 579 states and 1140 transitions. [2021-11-25 06:45:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1140 transitions. [2021-11-25 06:45:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:28,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:28,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:28,234 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 06:45:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 581 states and 1144 transitions. [2021-11-25 06:45:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1144 transitions. [2021-11-25 06:45:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:28,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:28,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:29,736 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 06:45:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 591 states and 1169 transitions. [2021-11-25 06:45:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1169 transitions. [2021-11-25 06:45:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:39,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:39,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:39,315 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 06:45:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 597 states and 1177 transitions. [2021-11-25 06:45:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1177 transitions. [2021-11-25 06:45:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:40,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:40,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:40,906 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 06:45:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:43,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 647 states and 1283 transitions. [2021-11-25 06:45:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1283 transitions. [2021-11-25 06:45:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:43,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:43,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:43,760 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 06:45:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 649 states and 1288 transitions. [2021-11-25 06:45:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1288 transitions. [2021-11-25 06:45:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:44,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:44,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:44,130 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 06:45:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 662 states and 1315 transitions. [2021-11-25 06:45:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1315 transitions. [2021-11-25 06:45:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:45,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:45,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:46,396 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 06:45:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 674 states and 1346 transitions. [2021-11-25 06:45:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1346 transitions. [2021-11-25 06:45:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:57,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:57,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:57,961 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 06:45:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 675 states and 1351 transitions. [2021-11-25 06:45:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1351 transitions. [2021-11-25 06:45:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:58,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:58,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:58,521 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 06:45:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:45:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 676 states and 1354 transitions. [2021-11-25 06:45:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1354 transitions. [2021-11-25 06:45:59,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:45:59,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:45:59,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:45:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:45:59,472 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 06:46:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 680 states and 1363 transitions. [2021-11-25 06:46:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1363 transitions. [2021-11-25 06:46:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:01,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:01,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:01,881 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 06:46:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 681 states and 1366 transitions. [2021-11-25 06:46:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1366 transitions. [2021-11-25 06:46:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:02,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:02,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:02,439 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 06:46:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 682 states and 1366 transitions. [2021-11-25 06:46:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1366 transitions. [2021-11-25 06:46:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:02,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:02,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:02,944 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 06:46:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:04,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 687 states and 1374 transitions. [2021-11-25 06:46:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1374 transitions. [2021-11-25 06:46:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:04,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:04,422 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 06:46:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 733 states and 1466 transitions. [2021-11-25 06:46:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1466 transitions. [2021-11-25 06:46:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:06,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:06,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:06,939 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 06:46:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 738 states and 1473 transitions. [2021-11-25 06:46:07,750 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1473 transitions. [2021-11-25 06:46:07,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:07,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:07,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:08,624 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 06:46:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:21,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 739 states and 1474 transitions. [2021-11-25 06:46:21,396 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1474 transitions. [2021-11-25 06:46:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:21,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:21,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:21,439 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 06:46:21,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 741 states and 1478 transitions. [2021-11-25 06:46:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1478 transitions. [2021-11-25 06:46:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:21,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:22,028 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 06:46:22,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:22,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 742 states and 1479 transitions. [2021-11-25 06:46:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1479 transitions. [2021-11-25 06:46:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:22,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:22,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:22,930 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 06:46:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 754 states and 1506 transitions. [2021-11-25 06:46:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1506 transitions. [2021-11-25 06:46:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:27,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:27,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:27,306 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 06:46:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 754 states and 1505 transitions. [2021-11-25 06:46:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1505 transitions. [2021-11-25 06:46:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:28,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:28,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:28,515 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 06:46:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 745 states and 1472 transitions. [2021-11-25 06:46:28,543 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1472 transitions. [2021-11-25 06:46:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:28,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:28,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:28,585 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 06:46:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 746 states and 1474 transitions. [2021-11-25 06:46:31,660 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1474 transitions. [2021-11-25 06:46:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:31,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:31,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:32,602 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 06:46:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 753 states and 1491 transitions. [2021-11-25 06:46:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1491 transitions. [2021-11-25 06:46:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:55,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:55,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:55,514 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 06:46:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 759 states and 1498 transitions. [2021-11-25 06:46:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1498 transitions. [2021-11-25 06:46:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 06:46:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:58,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:58,771 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 06:46:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:46:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 749 states and 1476 transitions. [2021-11-25 06:46:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1476 transitions. [2021-11-25 06:46:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 06:46:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:46:59,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:46:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:46:59,905 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 06:47:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 753 states and 1483 transitions. [2021-11-25 06:47:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1483 transitions. [2021-11-25 06:47:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 06:47:06,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:06,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:07,152 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 06:47:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 733 states and 1437 transitions. [2021-11-25 06:47:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1437 transitions. [2021-11-25 06:47:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:11,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:11,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:12,015 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 06:47:14,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 737 states and 1446 transitions. [2021-11-25 06:47:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1446 transitions. [2021-11-25 06:47:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:14,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:14,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:14,173 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 06:47:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 775 states and 1523 transitions. [2021-11-25 06:47:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1523 transitions. [2021-11-25 06:47:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:15,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:15,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:15,944 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 06:47:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 779 states and 1530 transitions. [2021-11-25 06:47:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1530 transitions. [2021-11-25 06:47:16,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:16,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:16,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:16,974 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 06:47:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 833 states and 1641 transitions. [2021-11-25 06:47:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1641 transitions. [2021-11-25 06:47:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:28,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:28,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:29,046 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 06:47:32,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 875 states and 1726 transitions. [2021-11-25 06:47:32,619 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1726 transitions. [2021-11-25 06:47:32,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:32,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:32,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:32,683 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 06:47:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:34,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 877 states and 1734 transitions. [2021-11-25 06:47:34,113 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1734 transitions. [2021-11-25 06:47:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:34,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:34,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:34,173 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 06:47:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 881 states and 1741 transitions. [2021-11-25 06:47:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1741 transitions. [2021-11-25 06:47:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:36,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:36,549 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 06:47:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 883 states and 1746 transitions. [2021-11-25 06:47:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1746 transitions. [2021-11-25 06:47:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:38,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:38,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:38,832 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 06:47:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 932 states and 1843 transitions. [2021-11-25 06:47:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1843 transitions. [2021-11-25 06:47:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:46,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:46,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:46,852 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 06:47:49,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 937 states and 1852 transitions. [2021-11-25 06:47:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1852 transitions. [2021-11-25 06:47:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:49,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:49,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:49,436 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 06:47:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 938 states and 1852 transitions. [2021-11-25 06:47:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1852 transitions. [2021-11-25 06:47:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:49,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:49,523 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 06:47:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 975 states and 1926 transitions. [2021-11-25 06:47:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1926 transitions. [2021-11-25 06:47:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:50,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:50,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:50,391 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 06:47:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 976 states and 1926 transitions. [2021-11-25 06:47:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1926 transitions. [2021-11-25 06:47:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:50,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:50,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:47:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1011 states and 1994 transitions. [2021-11-25 06:47:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1994 transitions. [2021-11-25 06:47:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:51,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:51,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:51,815 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 06:47:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1012 states and 1994 transitions. [2021-11-25 06:47:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1994 transitions. [2021-11-25 06:47:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:51,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:51,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:51,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:51,907 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 06:47:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1013 states and 1994 transitions. [2021-11-25 06:47:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1994 transitions. [2021-11-25 06:47:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:51,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:51,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:51,981 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 06:47:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1022 states and 2011 transitions. [2021-11-25 06:47:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2011 transitions. [2021-11-25 06:47:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:56,820 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 06:47:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1023 states and 2011 transitions. [2021-11-25 06:47:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2011 transitions. [2021-11-25 06:47:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:56,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:56,911 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 06:47:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:59,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1066 states and 2099 transitions. [2021-11-25 06:47:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2099 transitions. [2021-11-25 06:47:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:59,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:59,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:59,111 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 06:47:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1067 states and 2102 transitions. [2021-11-25 06:47:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2102 transitions. [2021-11-25 06:47:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:47:59,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:59,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:47:59,802 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 06:48:03,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1112 states and 2195 transitions. [2021-11-25 06:48:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2195 transitions. [2021-11-25 06:48:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:03,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:03,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:03,769 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 06:48:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1116 states and 2201 transitions. [2021-11-25 06:48:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2201 transitions. [2021-11-25 06:48:05,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:05,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:05,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:05,126 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 06:48:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1117 states and 2204 transitions. [2021-11-25 06:48:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2204 transitions. [2021-11-25 06:48:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:05,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:05,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:05,823 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 06:48:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1118 states and 2204 transitions. [2021-11-25 06:48:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2204 transitions. [2021-11-25 06:48:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:05,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:05,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:48:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1119 states and 2204 transitions. [2021-11-25 06:48:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2204 transitions. [2021-11-25 06:48:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:05,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:05,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:05,990 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 06:48:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1120 states and 2204 transitions. [2021-11-25 06:48:06,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2204 transitions. [2021-11-25 06:48:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:06,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:06,088 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 06:48:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1169 states and 2300 transitions. [2021-11-25 06:48:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2300 transitions. [2021-11-25 06:48:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:11,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:11,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:12,417 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 06:48:19,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1171 states and 2302 transitions. [2021-11-25 06:48:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2302 transitions. [2021-11-25 06:48:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:19,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:19,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:20,035 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 06:48:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1218 states and 2394 transitions. [2021-11-25 06:48:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2394 transitions. [2021-11-25 06:48:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:28,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:28,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:28,596 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 06:48:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1219 states and 2395 transitions. [2021-11-25 06:48:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2395 transitions. [2021-11-25 06:48:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:28,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:28,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:28,706 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 06:48:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1220 states and 2398 transitions. [2021-11-25 06:48:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2398 transitions. [2021-11-25 06:48:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:30,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:30,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:30,138 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 06:48:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1220 states and 2396 transitions. [2021-11-25 06:48:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2396 transitions. [2021-11-25 06:48:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:30,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:30,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:30,823 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 06:48:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1269 states and 2497 transitions. [2021-11-25 06:48:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2497 transitions. [2021-11-25 06:48:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:39,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:39,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:40,074 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 06:48:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:40,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1270 states and 2502 transitions. [2021-11-25 06:48:40,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2502 transitions. [2021-11-25 06:48:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:40,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:40,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:40,194 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 06:48:40,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1271 states and 2503 transitions. [2021-11-25 06:48:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2503 transitions. [2021-11-25 06:48:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:40,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:40,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:40,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:40,291 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 06:48:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1229 states and 2393 transitions. [2021-11-25 06:48:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2393 transitions. [2021-11-25 06:48:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:41,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:41,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:41,139 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 06:48:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:45,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1224 states and 2381 transitions. [2021-11-25 06:48:45,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2381 transitions. [2021-11-25 06:48:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:45,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:45,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:45,137 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 06:48:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1226 states and 2388 transitions. [2021-11-25 06:48:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2388 transitions. [2021-11-25 06:48:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:47,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:47,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:47,774 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 06:48:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1215 states and 2366 transitions. [2021-11-25 06:48:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2366 transitions. [2021-11-25 06:48:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:49,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:49,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:49,551 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 06:48:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1253 states and 2447 transitions. [2021-11-25 06:48:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2447 transitions. [2021-11-25 06:48:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:53,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:53,254 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 06:48:54,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1254 states and 2449 transitions. [2021-11-25 06:48:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2449 transitions. [2021-11-25 06:48:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:54,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:54,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:54,664 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 06:48:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1290 states and 2519 transitions. [2021-11-25 06:48:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2519 transitions. [2021-11-25 06:48:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:48:57,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:57,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:48:57,287 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 06:49:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:01,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1334 states and 2607 transitions. [2021-11-25 06:49:01,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2607 transitions. [2021-11-25 06:49:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:49:01,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:01,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:01,902 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 06:49:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1335 states and 2608 transitions. [2021-11-25 06:49:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2608 transitions. [2021-11-25 06:49:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:49:01,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:01,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:01,967 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 06:49:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1336 states and 2608 transitions. [2021-11-25 06:49:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2608 transitions. [2021-11-25 06:49:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:49:01,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:01,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:02,032 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 06:49:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:05,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1371 states and 2678 transitions. [2021-11-25 06:49:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2678 transitions. [2021-11-25 06:49:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:49:05,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:05,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:05,712 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 06:49:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1372 states and 2679 transitions. [2021-11-25 06:49:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2679 transitions. [2021-11-25 06:49:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:49:05,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:05,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:05,795 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 06:49:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1316 states and 2533 transitions. [2021-11-25 06:49:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2533 transitions. [2021-11-25 06:49:07,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:49:07,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:07,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:07,342 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 06:49:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1314 states and 2530 transitions. [2021-11-25 06:49:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2530 transitions. [2021-11-25 06:49:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:49:09,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:09,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:10,428 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 06:49:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1322 states and 2545 transitions. [2021-11-25 06:49:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2545 transitions. [2021-11-25 06:49:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:49:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:56,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:49:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:50:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:09,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1334 states and 2572 transitions. [2021-11-25 06:50:09,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2572 transitions. [2021-11-25 06:50:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:50:09,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:09,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:11,128 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 06:51:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1348 states and 2599 transitions. [2021-11-25 06:51:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2599 transitions. [2021-11-25 06:51:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:51:20,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:20,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:21,249 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 06:51:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1361 states and 2630 transitions. [2021-11-25 06:51:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2630 transitions. [2021-11-25 06:51:45,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:51:45,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:45,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:45,144 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 06:51:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1366 states and 2637 transitions. [2021-11-25 06:51:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2637 transitions. [2021-11-25 06:51:55,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:51:55,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:55,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:55,280 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 06:52:01,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1405 states and 2712 transitions. [2021-11-25 06:52:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2712 transitions. [2021-11-25 06:52:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:52:01,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:01,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:17,163 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 06:54:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1467 states and 2846 transitions. [2021-11-25 06:54:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2846 transitions. [2021-11-25 06:54:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:54:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:42,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:42,359 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 06:54:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1494 states and 2901 transitions. [2021-11-25 06:54:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2901 transitions. [2021-11-25 06:54:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:54:55,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:55,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:55,763 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 06:55:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1499 states and 2908 transitions. [2021-11-25 06:55:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2908 transitions. [2021-11-25 06:55:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:55:00,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:00,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:01,399 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 06:55:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:51,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1504 states and 2914 transitions. [2021-11-25 06:55:51,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2914 transitions. [2021-11-25 06:55:51,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:55:51,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:51,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:51,749 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 06:55:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 1509 states and 2921 transitions. [2021-11-25 06:55:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2921 transitions. [2021-11-25 06:55:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:55:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:58,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:01,078 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 06:56:34,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1513 states and 2927 transitions. [2021-11-25 06:56:34,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2927 transitions. [2021-11-25 06:56:34,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:56:34,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:34,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:34,319 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 06:56:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1515 states and 2932 transitions. [2021-11-25 06:56:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2932 transitions. [2021-11-25 06:56:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:56:37,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:37,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:37,489 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 06:56:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1514 states and 2929 transitions. [2021-11-25 06:56:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2929 transitions. [2021-11-25 06:56:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:56:50,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:50,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:50,927 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 06:56:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1512 states and 2926 transitions. [2021-11-25 06:56:54,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2926 transitions. [2021-11-25 06:56:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:56:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:55,590 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 06:57:22,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1525 states and 2949 transitions. [2021-11-25 06:57:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2949 transitions. [2021-11-25 06:57:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:57:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:22,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:22,099 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 06:57:30,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1528 states and 2954 transitions. [2021-11-25 06:57:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2954 transitions. [2021-11-25 06:57:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:57:30,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:30,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.