./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ --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 9260884558ccc913fea23720ea19c1107cd16edf25af23049028c38b098feff1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:03:03,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:03:03,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:03:03,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:03:03,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:03:03,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:03:03,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:03:03,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:03:03,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:03:03,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:03:03,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:03:03,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:03:03,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:03:03,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:03:03,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:03:03,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:03:03,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:03:03,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:03:03,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:03:03,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:03:03,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:03:03,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:03:03,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:03:03,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:03:03,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:03:03,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:03:03,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:03:03,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:03:03,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:03:03,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:03:03,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:03:03,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:03:03,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:03:03,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:03:03,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:03:03,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:03:03,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:03:03,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:03:03,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:03:03,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:03:03,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:03:03,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:03:03,910 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:03:03,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:03:03,911 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:03:03,911 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:03:03,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:03:03,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:03:03,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:03:03,913 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:03:03,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:03:03,913 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:03:03,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:03:03,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:03:03,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:03:03,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:03:03,914 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:03:03,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:03:03,914 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:03:03,915 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:03:03,915 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:03:03,915 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:03:03,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:03:03,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:03,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:03:03,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:03:03,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:03:03,917 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:03:03,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:03:03,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:03:03,917 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_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9260884558ccc913fea23720ea19c1107cd16edf25af23049028c38b098feff1 [2022-11-20 18:03:04,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:03:04,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:03:04,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:03:04,226 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:03:04,227 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:03:04,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:03:07,402 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:03:07,767 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:03:07,767 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-11-20 18:03:07,790 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/data/f3281cb42/1cb9be6a6492419fb2b875f66c806fa9/FLAGa6b042e1a [2022-11-20 18:03:07,806 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/data/f3281cb42/1cb9be6a6492419fb2b875f66c806fa9 [2022-11-20 18:03:07,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:03:07,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:03:07,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:07,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:03:07,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:03:07,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:07" (1/1) ... [2022-11-20 18:03:07,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c0b5284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:07, skipping insertion in model container [2022-11-20 18:03:07,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:07" (1/1) ... [2022-11-20 18:03:07,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:03:07,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:03:08,225 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15864,15877] [2022-11-20 18:03:08,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:08,350 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:03:08,520 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[15864,15877] [2022-11-20 18:03:08,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:08,615 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:03:08,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08 WrapperNode [2022-11-20 18:03:08,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:08,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:08,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:03:08,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:03:08,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,735 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2022-11-20 18:03:08,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:08,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:03:08,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:03:08,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:03:08,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,753 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,804 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:03:08,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:03:08,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:03:08,839 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:03:08,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:08" (1/1) ... [2022-11-20 18:03:08,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:08,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:03:08,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:03:08,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2569d09-d93e-4122-907e-7bd54b3badf7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:03:08,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:03:08,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:03:08,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:03:08,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:03:09,260 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:03:09,262 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:03:10,538 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:03:11,011 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:03:11,012 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:03:11,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:11 BoogieIcfgContainer [2022-11-20 18:03:11,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:03:11,022 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:03:11,022 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:03:11,033 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:03:11,033 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:11" (1/1) ... [2022-11-20 18:03:11,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:03:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 250 states and 441 transitions. [2022-11-20 18:03:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 441 transitions. [2022-11-20 18:03:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:03:11,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:13,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 261 states and 468 transitions. [2022-11-20 18:03:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 468 transitions. [2022-11-20 18:03:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:03:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:13,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 263 states and 472 transitions. [2022-11-20 18:03:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 472 transitions. [2022-11-20 18:03:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:03:13,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:13,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 274 states and 499 transitions. [2022-11-20 18:03:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 499 transitions. [2022-11-20 18:03:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:03:14,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:14,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 276 states and 501 transitions. [2022-11-20 18:03:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 501 transitions. [2022-11-20 18:03:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:03:14,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 283 states and 519 transitions. [2022-11-20 18:03:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 519 transitions. [2022-11-20 18:03:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:03:15,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:15,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:15,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 284 states and 521 transitions. [2022-11-20 18:03:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 521 transitions. [2022-11-20 18:03:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-20 18:03:15,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:16,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 284 states and 519 transitions. [2022-11-20 18:03:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 519 transitions. [2022-11-20 18:03:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:16,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:16,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 332 states and 626 transitions. [2022-11-20 18:03:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 626 transitions. [2022-11-20 18:03:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:16,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 330 states and 619 transitions. [2022-11-20 18:03:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 619 transitions. [2022-11-20 18:03:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:17,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:17,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 378 states and 722 transitions. [2022-11-20 18:03:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 722 transitions. [2022-11-20 18:03:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:18,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 376 states and 715 transitions. [2022-11-20 18:03:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 715 transitions. [2022-11-20 18:03:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:18,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 423 states and 815 transitions. [2022-11-20 18:03:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 815 transitions. [2022-11-20 18:03:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:19,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:19,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 422 states and 811 transitions. [2022-11-20 18:03:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 811 transitions. [2022-11-20 18:03:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:19,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:19,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 470 states and 913 transitions. [2022-11-20 18:03:21,265 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 913 transitions. [2022-11-20 18:03:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:21,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:21,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:21,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 468 states and 906 transitions. [2022-11-20 18:03:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 906 transitions. [2022-11-20 18:03:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:21,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:21,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 515 states and 1007 transitions. [2022-11-20 18:03:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1007 transitions. [2022-11-20 18:03:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:23,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 514 states and 1001 transitions. [2022-11-20 18:03:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1001 transitions. [2022-11-20 18:03:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:23,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:23,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:23,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 562 states and 1104 transitions. [2022-11-20 18:03:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1104 transitions. [2022-11-20 18:03:26,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:26,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:26,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 559 states and 1093 transitions. [2022-11-20 18:03:26,667 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1093 transitions. [2022-11-20 18:03:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 563 states and 1101 transitions. [2022-11-20 18:03:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1101 transitions. [2022-11-20 18:03:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:27,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:27,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 567 states and 1109 transitions. [2022-11-20 18:03:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1109 transitions. [2022-11-20 18:03:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:28,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:28,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:28,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 576 states and 1131 transitions. [2022-11-20 18:03:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1131 transitions. [2022-11-20 18:03:29,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:29,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:29,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 579 states and 1137 transitions. [2022-11-20 18:03:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1137 transitions. [2022-11-20 18:03:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:35,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:36,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:36,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 580 states and 1140 transitions. [2022-11-20 18:03:36,570 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1140 transitions. [2022-11-20 18:03:36,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:36,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:36,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 584 states and 1149 transitions. [2022-11-20 18:03:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1149 transitions. [2022-11-20 18:03:39,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:39,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 585 states and 1149 transitions. [2022-11-20 18:03:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1149 transitions. [2022-11-20 18:03:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:40,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 598 states and 1178 transitions. [2022-11-20 18:03:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1178 transitions. [2022-11-20 18:03:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:41,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:41,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 600 states and 1182 transitions. [2022-11-20 18:03:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1182 transitions. [2022-11-20 18:03:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:42,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 650 states and 1286 transitions. [2022-11-20 18:03:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1286 transitions. [2022-11-20 18:03:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:45,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:45,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 662 states and 1316 transitions. [2022-11-20 18:03:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1316 transitions. [2022-11-20 18:03:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:56,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 666 states and 1330 transitions. [2022-11-20 18:03:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1330 transitions. [2022-11-20 18:03:59,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:03:59,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:59,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 667 states and 1330 transitions. [2022-11-20 18:04:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1330 transitions. [2022-11-20 18:04:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:00,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 668 states and 1332 transitions. [2022-11-20 18:04:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1332 transitions. [2022-11-20 18:04:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:01,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:01,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 668 states and 1330 transitions. [2022-11-20 18:04:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1330 transitions. [2022-11-20 18:04:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:01,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:01,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:02,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 673 states and 1337 transitions. [2022-11-20 18:04:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1337 transitions. [2022-11-20 18:04:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:02,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:02,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 719 states and 1429 transitions. [2022-11-20 18:04:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1429 transitions. [2022-11-20 18:04:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:04,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:04,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 724 states and 1436 transitions. [2022-11-20 18:04:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1436 transitions. [2022-11-20 18:04:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:05,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:05,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:06,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 725 states and 1437 transitions. [2022-11-20 18:04:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1437 transitions. [2022-11-20 18:04:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:18,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 727 states and 1443 transitions. [2022-11-20 18:04:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1443 transitions. [2022-11-20 18:04:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:20,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:20,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 729 states and 1447 transitions. [2022-11-20 18:04:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1447 transitions. [2022-11-20 18:04:20,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:20,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:20,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 730 states and 1449 transitions. [2022-11-20 18:04:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1449 transitions. [2022-11-20 18:04:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:22,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:26,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 742 states and 1476 transitions. [2022-11-20 18:04:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1476 transitions. [2022-11-20 18:04:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 742 states and 1475 transitions. [2022-11-20 18:04:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1475 transitions. [2022-11-20 18:04:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:28,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:28,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 749 states and 1495 transitions. [2022-11-20 18:04:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1495 transitions. [2022-11-20 18:04:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:52,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 750 states and 1499 transitions. [2022-11-20 18:04:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1499 transitions. [2022-11-20 18:04:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:54,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:54,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 748 states and 1494 transitions. [2022-11-20 18:04:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1494 transitions. [2022-11-20 18:04:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 746 states and 1489 transitions. [2022-11-20 18:04:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1489 transitions. [2022-11-20 18:04:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:57,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:58,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 747 states and 1490 transitions. [2022-11-20 18:04:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1490 transitions. [2022-11-20 18:04:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:04:58,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 748 states and 1491 transitions. [2022-11-20 18:05:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1491 transitions. [2022-11-20 18:05:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:05:00,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 718 states and 1405 transitions. [2022-11-20 18:05:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1405 transitions. [2022-11-20 18:05:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:05:04,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:04,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 722 states and 1411 transitions. [2022-11-20 18:05:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1411 transitions. [2022-11-20 18:05:11,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 18:05:11,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:11,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 715 states and 1395 transitions. [2022-11-20 18:05:17,694 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1395 transitions. [2022-11-20 18:05:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:17,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:17,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 717 states and 1401 transitions. [2022-11-20 18:05:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1401 transitions. [2022-11-20 18:05:18,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:18,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:20,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:20,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 755 states and 1478 transitions. [2022-11-20 18:05:20,333 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1478 transitions. [2022-11-20 18:05:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:20,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:31,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 809 states and 1590 transitions. [2022-11-20 18:05:31,979 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1590 transitions. [2022-11-20 18:05:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:31,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:31,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 810 states and 1590 transitions. [2022-11-20 18:05:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1590 transitions. [2022-11-20 18:05:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:32,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 811 states and 1592 transitions. [2022-11-20 18:05:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1592 transitions. [2022-11-20 18:05:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:33,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:33,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 811 states and 1590 transitions. [2022-11-20 18:05:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1590 transitions. [2022-11-20 18:05:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:34,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:34,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:36,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 812 states and 1592 transitions. [2022-11-20 18:05:36,225 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1592 transitions. [2022-11-20 18:05:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:36,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 813 states and 1592 transitions. [2022-11-20 18:05:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1592 transitions. [2022-11-20 18:05:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:37,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 813 states and 1590 transitions. [2022-11-20 18:05:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1590 transitions. [2022-11-20 18:05:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:38,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 850 states and 1664 transitions. [2022-11-20 18:05:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1664 transitions. [2022-11-20 18:05:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:41,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 855 states and 1672 transitions. [2022-11-20 18:05:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1672 transitions. [2022-11-20 18:05:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:41,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 890 states and 1740 transitions. [2022-11-20 18:05:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1740 transitions. [2022-11-20 18:05:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:42,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 891 states and 1740 transitions. [2022-11-20 18:05:42,760 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1740 transitions. [2022-11-20 18:05:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:42,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 892 states and 1740 transitions. [2022-11-20 18:05:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1740 transitions. [2022-11-20 18:05:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:42,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 934 states and 1826 transitions. [2022-11-20 18:05:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1826 transitions. [2022-11-20 18:05:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:45,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:45,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 942 states and 1842 transitions. [2022-11-20 18:05:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1842 transitions. [2022-11-20 18:05:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:49,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:49,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:55,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 986 states and 1933 transitions. [2022-11-20 18:05:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1933 transitions. [2022-11-20 18:05:55,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:55,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:55,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:55,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 990 states and 1939 transitions. [2022-11-20 18:05:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1939 transitions. [2022-11-20 18:05:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:05:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:01,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 992 states and 1946 transitions. [2022-11-20 18:06:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1946 transitions. [2022-11-20 18:06:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:01,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 993 states and 1946 transitions. [2022-11-20 18:06:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1946 transitions. [2022-11-20 18:06:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:02,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:02,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:02,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 994 states and 1946 transitions. [2022-11-20 18:06:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1946 transitions. [2022-11-20 18:06:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:02,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:02,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:03,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 995 states and 1951 transitions. [2022-11-20 18:06:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1951 transitions. [2022-11-20 18:06:03,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:03,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:03,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:05,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:05,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 999 states and 1958 transitions. [2022-11-20 18:06:05,419 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1958 transitions. [2022-11-20 18:06:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:05,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:05,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:09,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1042 states and 2049 transitions. [2022-11-20 18:06:09,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2049 transitions. [2022-11-20 18:06:09,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:09,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:09,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1087 states and 2144 transitions. [2022-11-20 18:06:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2144 transitions. [2022-11-20 18:06:16,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:16,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:17,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1088 states and 2145 transitions. [2022-11-20 18:06:17,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2145 transitions. [2022-11-20 18:06:17,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:17,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:17,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:17,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:17,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1093 states and 2156 transitions. [2022-11-20 18:06:20,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2156 transitions. [2022-11-20 18:06:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:20,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1097 states and 2162 transitions. [2022-11-20 18:06:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2162 transitions. [2022-11-20 18:06:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:21,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:21,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:25,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1099 states and 2163 transitions. [2022-11-20 18:06:25,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2163 transitions. [2022-11-20 18:06:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:25,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1100 states and 2167 transitions. [2022-11-20 18:06:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2167 transitions. [2022-11-20 18:06:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:26,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:28,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1101 states and 2168 transitions. [2022-11-20 18:06:28,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2168 transitions. [2022-11-20 18:06:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1101 states and 2167 transitions. [2022-11-20 18:06:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2167 transitions. [2022-11-20 18:06:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:30,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:30,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1102 states and 2167 transitions. [2022-11-20 18:06:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2167 transitions. [2022-11-20 18:06:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:30,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:30,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1104 states and 2169 transitions. [2022-11-20 18:06:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2169 transitions. [2022-11-20 18:06:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1153 states and 2263 transitions. [2022-11-20 18:06:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2263 transitions. [2022-11-20 18:06:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:47,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1154 states and 2270 transitions. [2022-11-20 18:06:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2270 transitions. [2022-11-20 18:06:47,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:47,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:47,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:51,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1191 states and 2347 transitions. [2022-11-20 18:06:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2347 transitions. [2022-11-20 18:06:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:51,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1227 states and 2418 transitions. [2022-11-20 18:06:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2418 transitions. [2022-11-20 18:06:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:55,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:56,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1262 states and 2486 transitions. [2022-11-20 18:06:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2486 transitions. [2022-11-20 18:06:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1297 states and 2555 transitions. [2022-11-20 18:06:57,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2555 transitions. [2022-11-20 18:06:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:57,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:57,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:06:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:06:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1332 states and 2623 transitions. [2022-11-20 18:06:59,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2623 transitions. [2022-11-20 18:06:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:06:59,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:06:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:06:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:06:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1372 states and 2702 transitions. [2022-11-20 18:07:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2702 transitions. [2022-11-20 18:07:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:01,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1373 states and 2705 transitions. [2022-11-20 18:07:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2705 transitions. [2022-11-20 18:07:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1374 states and 2705 transitions. [2022-11-20 18:07:04,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2705 transitions. [2022-11-20 18:07:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:04,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:04,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1375 states and 2705 transitions. [2022-11-20 18:07:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2705 transitions. [2022-11-20 18:07:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:05,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:05,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1416 states and 2789 transitions. [2022-11-20 18:07:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2789 transitions. [2022-11-20 18:07:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:09,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1417 states and 2794 transitions. [2022-11-20 18:07:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2794 transitions. [2022-11-20 18:07:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:11,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1418 states and 2795 transitions. [2022-11-20 18:07:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2795 transitions. [2022-11-20 18:07:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:13,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:13,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1419 states and 2796 transitions. [2022-11-20 18:07:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2796 transitions. [2022-11-20 18:07:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1420 states and 2797 transitions. [2022-11-20 18:07:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2797 transitions. [2022-11-20 18:07:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:17,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:29,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1469 states and 2896 transitions. [2022-11-20 18:07:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2896 transitions. [2022-11-20 18:07:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:29,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1470 states and 2897 transitions. [2022-11-20 18:07:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2897 transitions. [2022-11-20 18:07:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:30,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1470 states and 2895 transitions. [2022-11-20 18:07:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2895 transitions. [2022-11-20 18:07:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:31,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:31,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1468 states and 2892 transitions. [2022-11-20 18:07:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2892 transitions. [2022-11-20 18:07:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:33,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:33,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1452 states and 2858 transitions. [2022-11-20 18:07:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2858 transitions. [2022-11-20 18:07:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:34,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1453 states and 2858 transitions. [2022-11-20 18:07:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2858 transitions. [2022-11-20 18:07:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:36,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1453 states and 2857 transitions. [2022-11-20 18:07:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2857 transitions. [2022-11-20 18:07:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1453 states and 2856 transitions. [2022-11-20 18:07:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2856 transitions. [2022-11-20 18:07:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:41,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:41,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:51,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1467 states and 2883 transitions. [2022-11-20 18:07:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2883 transitions. [2022-11-20 18:07:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:51,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1468 states and 2884 transitions. [2022-11-20 18:07:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2884 transitions. [2022-11-20 18:07:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:52,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:52,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1469 states and 2890 transitions. [2022-11-20 18:07:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2890 transitions. [2022-11-20 18:07:54,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:54,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:54,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1469 states and 2888 transitions. [2022-11-20 18:07:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2888 transitions. [2022-11-20 18:07:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:56,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1471 states and 2894 transitions. [2022-11-20 18:07:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2894 transitions. [2022-11-20 18:07:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 18:07:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:59,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1452 states and 2852 transitions. [2022-11-20 18:08:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2852 transitions. [2022-11-20 18:08:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:08:00,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:00,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1464 states and 2880 transitions. [2022-11-20 18:08:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2880 transitions. [2022-11-20 18:08:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:08:10,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:10,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1510 states and 2975 transitions. [2022-11-20 18:08:21,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2975 transitions. [2022-11-20 18:08:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:08:21,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:21,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1516 states and 2984 transitions. [2022-11-20 18:09:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2984 transitions. [2022-11-20 18:09:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:09:15,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:15,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:19,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1524 states and 3000 transitions. [2022-11-20 18:10:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3000 transitions. [2022-11-20 18:10:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:10:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:19,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 1538 states and 3028 transitions. [2022-11-20 18:11:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3028 transitions. [2022-11-20 18:11:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:11:49,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:49,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1542 states and 3034 transitions. [2022-11-20 18:12:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 3034 transitions. [2022-11-20 18:12:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:12:16,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:17,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1544 states and 3037 transitions. [2022-11-20 18:12:20,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3037 transitions. [2022-11-20 18:12:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:12:20,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1541 states and 3032 transitions. [2022-11-20 18:12:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 3032 transitions. [2022-11-20 18:12:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:12:33,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:34,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1550 states and 3048 transitions. [2022-11-20 18:12:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 3048 transitions. [2022-11-20 18:12:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:12:59,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1550 states and 3047 transitions. [2022-11-20 18:13:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 3047 transitions. [2022-11-20 18:13:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:13:08,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1548 states and 3043 transitions. [2022-11-20 18:13:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 3043 transitions. [2022-11-20 18:13:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:13:13,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:13,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1551 states and 3047 transitions. [2022-11-20 18:13:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3047 transitions. [2022-11-20 18:13:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:13:23,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1563 states and 3072 transitions. [2022-11-20 18:13:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3072 transitions. [2022-11-20 18:13:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:13:56,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:56,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:56,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1558 states and 3061 transitions. [2022-11-20 18:14:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3061 transitions. [2022-11-20 18:14:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:14:11,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:11,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1559 states and 3062 transitions. [2022-11-20 18:14:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3062 transitions. [2022-11-20 18:14:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:14:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:48,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1564 states and 3071 transitions. [2022-11-20 18:14:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3071 transitions. [2022-11-20 18:14:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:14:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:48,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1563 states and 3068 transitions. [2022-11-20 18:14:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3068 transitions. [2022-11-20 18:14:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:14:56,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:56,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:56,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1430 states and 2750 transitions. [2022-11-20 18:15:08,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2750 transitions. [2022-11-20 18:15:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:15:08,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1432 states and 2760 transitions. [2022-11-20 18:15:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2760 transitions. [2022-11-20 18:15:39,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-20 18:15:39,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:39,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.