./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4 --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 6c633b25b4ec43f32a8252bdc35a2fbecdeeeba9961d16af4e4c5eb75bb72dd2 --- 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-2329fc7 [2022-12-15 01:06:23,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:06:23,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:06:24,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:06:24,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:06:24,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:06:24,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:06:24,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:06:24,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:06:24,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:06:24,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:06:24,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:06:24,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:06:24,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:06:24,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:06:24,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:06:24,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:06:24,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:06:24,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:06:24,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:06:24,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:06:24,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:06:24,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:06:24,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:06:24,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:06:24,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:06:24,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:06:24,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:06:24,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:06:24,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:06:24,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:06:24,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:06:24,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:06:24,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:06:24,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:06:24,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:06:24,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:06:24,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:06:24,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:06:24,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:06:24,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:06:24,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:06:24,049 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:06:24,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:06:24,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:06:24,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:06:24,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:06:24,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:06:24,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:06:24,051 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:06:24,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:06:24,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:06:24,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:06:24,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:06:24,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:06:24,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:06:24,052 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:06:24,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:06:24,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:06:24,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:06:24,052 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:06:24,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:06:24,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:06:24,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:06:24,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:06:24,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:06:24,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:06:24,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:06:24,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:06:24,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:06:24,054 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_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c633b25b4ec43f32a8252bdc35a2fbecdeeeba9961d16af4e4c5eb75bb72dd2 [2022-12-15 01:06:24,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:06:24,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:06:24,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:06:24,238 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:06:24,239 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:06:24,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c [2022-12-15 01:06:26,791 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:06:27,340 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:06:27,341 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c [2022-12-15 01:06:27,383 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/data/a0ac1075f/ac98d6cee5f945cfb3d73cda8206de82/FLAG1e8e4ad90 [2022-12-15 01:06:27,851 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/data/a0ac1075f/ac98d6cee5f945cfb3d73cda8206de82 [2022-12-15 01:06:27,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:06:27,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:06:27,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:06:27,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:06:27,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:06:27,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:06:27" (1/1) ... [2022-12-15 01:06:27,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c71081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:27, skipping insertion in model container [2022-12-15 01:06:27,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:06:27" (1/1) ... [2022-12-15 01:06:27,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:06:28,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:06:29,324 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_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[382357,382370] [2022-12-15 01:06:29,342 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_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[383339,383352] [2022-12-15 01:06:29,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:06:29,522 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:06:30,298 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_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[382357,382370] [2022-12-15 01:06:30,300 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_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/sv-benchmarks/c/combinations/Problem05_label46+token_ring.07.cil-2.c[383339,383352] [2022-12-15 01:06:30,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:06:30,345 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:06:30,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30 WrapperNode [2022-12-15 01:06:30,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:06:30,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:06:30,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:06:30,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:06:30,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,430 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,697 INFO L138 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12914 [2022-12-15 01:06:30,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:06:30,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:06:30,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:06:30,698 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:06:30,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:30,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:31,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:31,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:06:31,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:06:31,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:06:31,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:06:31,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:06:30" (1/1) ... [2022-12-15 01:06:31,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:06:31,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:06:31,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:06:31,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07c58a2e-cd9d-4310-83ad-09ed0a0a39d2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:06:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:06:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 01:06:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 01:06:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 01:06:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 01:06:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 01:06:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 01:06:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 01:06:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 01:06:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 01:06:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 01:06:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 01:06:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 01:06:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 01:06:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 01:06:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:06:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:06:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:06:31,208 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:06:31,210 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:06:36,865 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:06:38,261 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:06:38,261 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-12-15 01:06:38,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:06:38 BoogieIcfgContainer [2022-12-15 01:06:38,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:06:38,269 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:06:38,269 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:06:38,277 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:06:38,278 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:06:38" (1/1) ... [2022-12-15 01:06:38,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:06:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1782 states and 3485 transitions. [2022-12-15 01:06:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3485 transitions. [2022-12-15 01:06:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:38,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:38,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1804 states and 3527 transitions. [2022-12-15 01:06:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3527 transitions. [2022-12-15 01:06:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1805 states and 3527 transitions. [2022-12-15 01:06:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3527 transitions. [2022-12-15 01:06:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:38,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1806 states and 3527 transitions. [2022-12-15 01:06:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3527 transitions. [2022-12-15 01:06:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1807 states and 3527 transitions. [2022-12-15 01:06:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3527 transitions. [2022-12-15 01:06:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1808 states and 3527 transitions. [2022-12-15 01:06:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3527 transitions. [2022-12-15 01:06:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1809 states and 3527 transitions. [2022-12-15 01:06:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3527 transitions. [2022-12-15 01:06:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1810 states and 3527 transitions. [2022-12-15 01:06:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3527 transitions. [2022-12-15 01:06:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1811 states and 3527 transitions. [2022-12-15 01:06:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3527 transitions. [2022-12-15 01:06:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1829 states and 3562 transitions. [2022-12-15 01:06:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3562 transitions. [2022-12-15 01:06:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1830 states and 3562 transitions. [2022-12-15 01:06:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3562 transitions. [2022-12-15 01:06:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1831 states and 3562 transitions. [2022-12-15 01:06:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3562 transitions. [2022-12-15 01:06:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1832 states and 3562 transitions. [2022-12-15 01:06:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3562 transitions. [2022-12-15 01:06:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1833 states and 3562 transitions. [2022-12-15 01:06:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3562 transitions. [2022-12-15 01:06:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:39,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1834 states and 3562 transitions. [2022-12-15 01:06:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3562 transitions. [2022-12-15 01:06:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1848 states and 3591 transitions. [2022-12-15 01:06:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-15 01:06:40,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1849 states and 3591 transitions. [2022-12-15 01:06:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-15 01:06:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1850 states and 3591 transitions. [2022-12-15 01:06:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-15 01:06:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1851 states and 3591 transitions. [2022-12-15 01:06:40,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-15 01:06:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1852 states and 3591 transitions. [2022-12-15 01:06:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3591 transitions. [2022-12-15 01:06:40,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1860 states and 3608 transitions. [2022-12-15 01:06:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3608 transitions. [2022-12-15 01:06:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1861 states and 3608 transitions. [2022-12-15 01:06:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3608 transitions. [2022-12-15 01:06:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1862 states and 3608 transitions. [2022-12-15 01:06:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3608 transitions. [2022-12-15 01:06:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:40,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1864 states and 3613 transitions. [2022-12-15 01:06:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3613 transitions. [2022-12-15 01:06:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:06:41,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:41,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:06:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 1872 states and 3628 transitions. [2022-12-15 01:06:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3628 transitions. [2022-12-15 01:06:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:06:41,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:41,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:06:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 1900 states and 3685 transitions. [2022-12-15 01:06:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3685 transitions. [2022-12-15 01:06:42,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:06:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:42,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1905 states and 3696 transitions. [2022-12-15 01:06:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3696 transitions. [2022-12-15 01:06:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:06:43,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:43,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1916 states and 3719 transitions. [2022-12-15 01:06:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3719 transitions. [2022-12-15 01:06:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:06:44,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:44,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 1936 states and 3760 transitions. [2022-12-15 01:06:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3760 transitions. [2022-12-15 01:06:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:47,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 1937 states and 3761 transitions. [2022-12-15 01:06:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3761 transitions. [2022-12-15 01:06:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:47,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:47,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1938 states and 3762 transitions. [2022-12-15 01:06:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3762 transitions. [2022-12-15 01:06:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:47,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 1939 states and 3763 transitions. [2022-12-15 01:06:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3763 transitions. [2022-12-15 01:06:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:47,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:47,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1940 states and 3764 transitions. [2022-12-15 01:06:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3764 transitions. [2022-12-15 01:06:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:47,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:06:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1970 states and 3828 transitions. [2022-12-15 01:06:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3828 transitions. [2022-12-15 01:06:51,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:51,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:51,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 1975 states and 3839 transitions. [2022-12-15 01:06:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3839 transitions. [2022-12-15 01:06:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:51,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 1976 states and 3840 transitions. [2022-12-15 01:06:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3840 transitions. [2022-12-15 01:06:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:51,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 1987 states and 3863 transitions. [2022-12-15 01:06:53,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3863 transitions. [2022-12-15 01:06:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:53,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:53,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 1988 states and 3864 transitions. [2022-12-15 01:06:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3864 transitions. [2022-12-15 01:06:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:53,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:53,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2008 states and 3906 transitions. [2022-12-15 01:06:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3906 transitions. [2022-12-15 01:06:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:06:55,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:55,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:06:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1987 states and 3868 transitions. [2022-12-15 01:06:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3868 transitions. [2022-12-15 01:06:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:06:55,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 1988 states and 3869 transitions. [2022-12-15 01:06:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3869 transitions. [2022-12-15 01:06:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:06:56,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:56,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1989 states and 3870 transitions. [2022-12-15 01:06:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3870 transitions. [2022-12-15 01:06:56,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:06:56,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:56,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 1990 states and 3871 transitions. [2022-12-15 01:06:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3871 transitions. [2022-12-15 01:06:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:06:56,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 1991 states and 3872 transitions. [2022-12-15 01:06:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3872 transitions. [2022-12-15 01:06:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:06:56,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:56,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:01,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2023 states and 3943 transitions. [2022-12-15 01:07:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3943 transitions. [2022-12-15 01:07:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:07:01,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2028 states and 3954 transitions. [2022-12-15 01:07:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3954 transitions. [2022-12-15 01:07:02,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:07:02,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:02,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2029 states and 3955 transitions. [2022-12-15 01:07:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3955 transitions. [2022-12-15 01:07:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:07:02,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:02,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:04,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2040 states and 3978 transitions. [2022-12-15 01:07:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3978 transitions. [2022-12-15 01:07:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:07:04,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2041 states and 3979 transitions. [2022-12-15 01:07:04,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3979 transitions. [2022-12-15 01:07:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:07:04,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2060 states and 4020 transitions. [2022-12-15 01:07:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4020 transitions. [2022-12-15 01:07:07,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:07:07,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:07,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:07,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2039 states and 3980 transitions. [2022-12-15 01:07:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3980 transitions. [2022-12-15 01:07:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:07,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2040 states and 3981 transitions. [2022-12-15 01:07:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3981 transitions. [2022-12-15 01:07:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:07,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:07,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2041 states and 3982 transitions. [2022-12-15 01:07:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3982 transitions. [2022-12-15 01:07:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:07,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2042 states and 3983 transitions. [2022-12-15 01:07:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3983 transitions. [2022-12-15 01:07:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:07,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:08,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2043 states and 3984 transitions. [2022-12-15 01:07:08,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3984 transitions. [2022-12-15 01:07:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:08,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:17,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 2077 states and 4061 transitions. [2022-12-15 01:07:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4061 transitions. [2022-12-15 01:07:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:17,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:17,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2082 states and 4072 transitions. [2022-12-15 01:07:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4072 transitions. [2022-12-15 01:07:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:18,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:18,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 2083 states and 4073 transitions. [2022-12-15 01:07:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4073 transitions. [2022-12-15 01:07:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:18,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:18,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:20,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2094 states and 4096 transitions. [2022-12-15 01:07:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4096 transitions. [2022-12-15 01:07:20,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:20,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:20,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:21,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2095 states and 4097 transitions. [2022-12-15 01:07:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4097 transitions. [2022-12-15 01:07:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:21,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:21,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2111 states and 4132 transitions. [2022-12-15 01:07:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4132 transitions. [2022-12-15 01:07:24,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:24,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:24,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:24,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:25,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2114 states and 4138 transitions. [2022-12-15 01:07:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4138 transitions. [2022-12-15 01:07:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:07:25,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:25,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2094 states and 4099 transitions. [2022-12-15 01:07:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 4099 transitions. [2022-12-15 01:07:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:25,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:25,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2095 states and 4100 transitions. [2022-12-15 01:07:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4100 transitions. [2022-12-15 01:07:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:26,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2096 states and 4101 transitions. [2022-12-15 01:07:26,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 4101 transitions. [2022-12-15 01:07:26,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:26,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:26,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2097 states and 4102 transitions. [2022-12-15 01:07:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4102 transitions. [2022-12-15 01:07:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:26,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 2098 states and 4103 transitions. [2022-12-15 01:07:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4103 transitions. [2022-12-15 01:07:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:26,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2098 states and 4102 transitions. [2022-12-15 01:07:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 4102 transitions. [2022-12-15 01:07:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:26,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2100 states and 4106 transitions. [2022-12-15 01:07:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4106 transitions. [2022-12-15 01:07:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:26,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2136 states and 4188 transitions. [2022-12-15 01:07:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4188 transitions. [2022-12-15 01:07:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2141 states and 4199 transitions. [2022-12-15 01:07:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4199 transitions. [2022-12-15 01:07:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2142 states and 4200 transitions. [2022-12-15 01:07:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 4200 transitions. [2022-12-15 01:07:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:40,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2153 states and 4224 transitions. [2022-12-15 01:07:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4224 transitions. [2022-12-15 01:07:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:44,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2154 states and 4225 transitions. [2022-12-15 01:07:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4225 transitions. [2022-12-15 01:07:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:44,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2170 states and 4260 transitions. [2022-12-15 01:07:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 4260 transitions. [2022-12-15 01:07:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:49,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2173 states and 4266 transitions. [2022-12-15 01:07:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4266 transitions. [2022-12-15 01:07:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:07:50,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:50,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2153 states and 4227 transitions. [2022-12-15 01:07:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 4227 transitions. [2022-12-15 01:07:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:51,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2154 states and 4228 transitions. [2022-12-15 01:07:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4228 transitions. [2022-12-15 01:07:51,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:51,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:51,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2155 states and 4229 transitions. [2022-12-15 01:07:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4229 transitions. [2022-12-15 01:07:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:51,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2156 states and 4230 transitions. [2022-12-15 01:07:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4230 transitions. [2022-12-15 01:07:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:51,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:51,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2157 states and 4231 transitions. [2022-12-15 01:07:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4231 transitions. [2022-12-15 01:07:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:52,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:52,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2159 states and 4235 transitions. [2022-12-15 01:07:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 4235 transitions. [2022-12-15 01:07:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:52,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2161 states and 4239 transitions. [2022-12-15 01:07:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4239 transitions. [2022-12-15 01:07:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:52,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:07:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 2171 states and 4261 transitions. [2022-12-15 01:07:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4261 transitions. [2022-12-15 01:07:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:07:57,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2209 states and 4351 transitions. [2022-12-15 01:08:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 4351 transitions. [2022-12-15 01:08:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:08:14,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:14,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:14,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:14,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2214 states and 4362 transitions. [2022-12-15 01:08:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4362 transitions. [2022-12-15 01:08:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:08:16,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:16,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4674 states to 2215 states and 4363 transitions. [2022-12-15 01:08:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4363 transitions. [2022-12-15 01:08:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:08:16,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:16,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2225 states and 4386 transitions. [2022-12-15 01:08:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4386 transitions. [2022-12-15 01:08:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:08:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:19,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:20,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2226 states and 4387 transitions. [2022-12-15 01:08:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4387 transitions. [2022-12-15 01:08:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:08:20,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:20,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2245 states and 4428 transitions. [2022-12-15 01:08:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4428 transitions. [2022-12-15 01:08:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:08:27,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4697 states to 2225 states and 4389 transitions. [2022-12-15 01:08:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4389 transitions. [2022-12-15 01:08:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:28,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:28,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2226 states and 4390 transitions. [2022-12-15 01:08:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4390 transitions. [2022-12-15 01:08:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:28,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:28,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:29,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2227 states and 4391 transitions. [2022-12-15 01:08:29,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4391 transitions. [2022-12-15 01:08:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:29,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 2228 states and 4392 transitions. [2022-12-15 01:08:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4392 transitions. [2022-12-15 01:08:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:29,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 2229 states and 4393 transitions. [2022-12-15 01:08:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4393 transitions. [2022-12-15 01:08:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:30,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:30,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2231 states and 4396 transitions. [2022-12-15 01:08:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4396 transitions. [2022-12-15 01:08:30,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:30,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:30,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2233 states and 4400 transitions. [2022-12-15 01:08:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4400 transitions. [2022-12-15 01:08:30,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:30,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:30,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:31,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2235 states and 4404 transitions. [2022-12-15 01:08:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4404 transitions. [2022-12-15 01:08:31,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:31,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2247 states and 4432 transitions. [2022-12-15 01:08:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4432 transitions. [2022-12-15 01:08:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:08:37,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:37,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2287 states and 4529 transitions. [2022-12-15 01:09:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4529 transitions. [2022-12-15 01:09:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:02,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:02,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2292 states and 4541 transitions. [2022-12-15 01:09:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4541 transitions. [2022-12-15 01:09:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2293 states and 4542 transitions. [2022-12-15 01:09:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4542 transitions. [2022-12-15 01:09:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:05,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:05,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2303 states and 4565 transitions. [2022-12-15 01:09:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4565 transitions. [2022-12-15 01:09:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:12,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:12,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 2305 states and 4567 transitions. [2022-12-15 01:09:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4567 transitions. [2022-12-15 01:09:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:13,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:13,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2312 states and 4584 transitions. [2022-12-15 01:09:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4584 transitions. [2022-12-15 01:09:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:17,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 2315 states and 4590 transitions. [2022-12-15 01:09:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4590 transitions. [2022-12-15 01:09:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:18,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 2318 states and 4596 transitions. [2022-12-15 01:09:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4596 transitions. [2022-12-15 01:09:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2324 states and 4608 transitions. [2022-12-15 01:09:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4608 transitions. [2022-12-15 01:09:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:09:23,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2304 states and 4569 transitions. [2022-12-15 01:09:24,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4569 transitions. [2022-12-15 01:09:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:24,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 2305 states and 4570 transitions. [2022-12-15 01:09:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4570 transitions. [2022-12-15 01:09:24,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:24,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2306 states and 4571 transitions. [2022-12-15 01:09:25,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4571 transitions. [2022-12-15 01:09:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:25,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:25,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2307 states and 4572 transitions. [2022-12-15 01:09:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4572 transitions. [2022-12-15 01:09:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:25,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:25,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:09:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 2308 states and 4573 transitions. [2022-12-15 01:09:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4573 transitions. [2022-12-15 01:09:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:26,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:26,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:26,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2310 states and 4576 transitions. [2022-12-15 01:09:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4576 transitions. [2022-12-15 01:09:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:26,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:26,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2312 states and 4579 transitions. [2022-12-15 01:09:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4579 transitions. [2022-12-15 01:09:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:26,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:27,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 2326 states and 4614 transitions. [2022-12-15 01:09:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4614 transitions. [2022-12-15 01:09:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:37,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:37,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:37,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 2328 states and 4618 transitions. [2022-12-15 01:09:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4618 transitions. [2022-12-15 01:09:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:37,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 2330 states and 4621 transitions. [2022-12-15 01:09:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4621 transitions. [2022-12-15 01:09:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:09:38,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:38,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:39,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:11,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2372 states and 4725 transitions. [2022-12-15 01:10:11,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4725 transitions. [2022-12-15 01:10:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:11,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:11,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:14,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2376 states and 4736 transitions. [2022-12-15 01:10:14,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4736 transitions. [2022-12-15 01:10:14,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:14,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:14,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:14,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 2377 states and 4737 transitions. [2022-12-15 01:10:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 4737 transitions. [2022-12-15 01:10:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:15,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2381 states and 4748 transitions. [2022-12-15 01:10:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4748 transitions. [2022-12-15 01:10:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:18,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2387 states and 4760 transitions. [2022-12-15 01:10:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4760 transitions. [2022-12-15 01:10:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:22,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:22,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 2389 states and 4762 transitions. [2022-12-15 01:10:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4762 transitions. [2022-12-15 01:10:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:24,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:24,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 2408 states and 4803 transitions. [2022-12-15 01:10:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4803 transitions. [2022-12-15 01:10:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:10:39,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 2388 states and 4764 transitions. [2022-12-15 01:10:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4764 transitions. [2022-12-15 01:10:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:40,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 2389 states and 4765 transitions. [2022-12-15 01:10:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 4765 transitions. [2022-12-15 01:10:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:41,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:41,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:41,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 2390 states and 4766 transitions. [2022-12-15 01:10:41,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 4766 transitions. [2022-12-15 01:10:41,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:41,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:41,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:42,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 2391 states and 4767 transitions. [2022-12-15 01:10:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4767 transitions. [2022-12-15 01:10:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:42,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:42,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:10:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2392 states and 4768 transitions. [2022-12-15 01:10:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4768 transitions. [2022-12-15 01:10:43,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:43,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:43,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 2394 states and 4773 transitions. [2022-12-15 01:10:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4773 transitions. [2022-12-15 01:10:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:46,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2396 states and 4776 transitions. [2022-12-15 01:10:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4776 transitions. [2022-12-15 01:10:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:46,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:46,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 2398 states and 4779 transitions. [2022-12-15 01:10:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4779 transitions. [2022-12-15 01:10:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:48,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:48,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2400 states and 4782 transitions. [2022-12-15 01:10:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4782 transitions. [2022-12-15 01:10:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:49,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:49,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 2402 states and 4786 transitions. [2022-12-15 01:10:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4786 transitions. [2022-12-15 01:10:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:49,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:10:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:10:49,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2404 states and 4790 transitions. [2022-12-15 01:10:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4790 transitions. [2022-12-15 01:10:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:10:49,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:10:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:10:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:10:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2420 states and 4828 transitions. [2022-12-15 01:11:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4828 transitions. [2022-12-15 01:11:07,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:11:07,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:07,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:11:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 2434 states and 4865 transitions. [2022-12-15 01:11:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4865 transitions. [2022-12-15 01:11:19,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:11:19,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:19,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:11:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2436 states and 4867 transitions. [2022-12-15 01:11:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4867 transitions. [2022-12-15 01:11:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:11:21,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:21,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:11:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:22,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 2438 states and 4869 transitions. [2022-12-15 01:11:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4869 transitions. [2022-12-15 01:11:22,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:11:22,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:22,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:11:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:24,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2418 states and 4831 transitions. [2022-12-15 01:11:24,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4831 transitions. [2022-12-15 01:11:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:24,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:24,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2420 states and 4836 transitions. [2022-12-15 01:11:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4836 transitions. [2022-12-15 01:11:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:27,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2422 states and 4839 transitions. [2022-12-15 01:11:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4839 transitions. [2022-12-15 01:11:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:27,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:27,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2426 states and 4850 transitions. [2022-12-15 01:11:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4850 transitions. [2022-12-15 01:11:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:33,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:33,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:33,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:33,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2428 states and 4853 transitions. [2022-12-15 01:11:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4853 transitions. [2022-12-15 01:11:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:33,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:33,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:34,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 2430 states and 4856 transitions. [2022-12-15 01:11:34,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4856 transitions. [2022-12-15 01:11:34,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:34,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:34,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 2432 states and 4859 transitions. [2022-12-15 01:11:34,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4859 transitions. [2022-12-15 01:11:34,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:34,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:34,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 2434 states and 4862 transitions. [2022-12-15 01:11:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4862 transitions. [2022-12-15 01:11:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:35,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:35,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:35,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 2436 states and 4866 transitions. [2022-12-15 01:11:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4866 transitions. [2022-12-15 01:11:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:35,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:35,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 2438 states and 4870 transitions. [2022-12-15 01:11:35,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4870 transitions. [2022-12-15 01:11:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 01:11:35,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:35,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5340 states to 2456 states and 4912 transitions. [2022-12-15 01:11:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4912 transitions. [2022-12-15 01:11:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:11:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:52,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:11:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2458 states and 4915 transitions. [2022-12-15 01:11:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4915 transitions. [2022-12-15 01:11:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:11:53,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:53,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:11:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 2460 states and 4920 transitions. [2022-12-15 01:11:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4920 transitions. [2022-12-15 01:11:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:11:55,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:11:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 2462 states and 4923 transitions. [2022-12-15 01:11:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4923 transitions. [2022-12-15 01:11:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:11:55,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:11:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:12:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 2466 states and 4933 transitions. [2022-12-15 01:12:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4933 transitions. [2022-12-15 01:12:02,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5364 states to 2468 states and 4936 transitions. [2022-12-15 01:12:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4936 transitions. [2022-12-15 01:12:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:04,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:12:04,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 2470 states and 4939 transitions. [2022-12-15 01:12:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4939 transitions. [2022-12-15 01:12:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:04,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5370 states to 2472 states and 4942 transitions. [2022-12-15 01:12:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4942 transitions. [2022-12-15 01:12:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:12:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 2474 states and 4946 transitions. [2022-12-15 01:12:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4946 transitions. [2022-12-15 01:12:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:05,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:12:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2476 states and 4949 transitions. [2022-12-15 01:12:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4949 transitions. [2022-12-15 01:12:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:05,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:05,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:12:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 2478 states and 4953 transitions. [2022-12-15 01:12:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4953 transitions. [2022-12-15 01:12:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 01:12:05,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:05,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 2498 states and 5000 transitions. [2022-12-15 01:12:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5000 transitions. [2022-12-15 01:12:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:12:25,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:25,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5434 states to 2500 states and 5003 transitions. [2022-12-15 01:12:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5003 transitions. [2022-12-15 01:12:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:12:25,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 2502 states and 5006 transitions. [2022-12-15 01:12:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5006 transitions. [2022-12-15 01:12:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:12:25,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:25,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 2504 states and 5009 transitions. [2022-12-15 01:12:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 5009 transitions. [2022-12-15 01:12:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:12:25,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:25,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 2506 states and 5012 transitions. [2022-12-15 01:12:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 5012 transitions. [2022-12-15 01:12:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 01:12:25,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2528 states and 5078 transitions. [2022-12-15 01:12:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 5078 transitions. [2022-12-15 01:12:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:12:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 2530 states and 5081 transitions. [2022-12-15 01:12:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 5081 transitions. [2022-12-15 01:12:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:12:49,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 2532 states and 5084 transitions. [2022-12-15 01:12:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 5084 transitions. [2022-12-15 01:12:49,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:12:49,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:49,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2534 states and 5087 transitions. [2022-12-15 01:12:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5087 transitions. [2022-12-15 01:12:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:12:49,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:49,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5523 states to 2536 states and 5090 transitions. [2022-12-15 01:12:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5090 transitions. [2022-12-15 01:12:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 01:12:50,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2538 states and 5093 transitions. [2022-12-15 01:12:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 5093 transitions. [2022-12-15 01:12:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:12:50,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2540 states and 5096 transitions. [2022-12-15 01:12:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5096 transitions. [2022-12-15 01:12:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:12:50,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2542 states and 5099 transitions. [2022-12-15 01:12:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5099 transitions. [2022-12-15 01:12:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:12:50,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2544 states and 5102 transitions. [2022-12-15 01:12:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5102 transitions. [2022-12-15 01:12:50,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:12:50,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2546 states and 5105 transitions. [2022-12-15 01:12:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5105 transitions. [2022-12-15 01:12:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:12:50,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2548 states and 5108 transitions. [2022-12-15 01:12:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5108 transitions. [2022-12-15 01:12:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 01:12:50,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:12:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:12:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2550 states and 5111 transitions. [2022-12-15 01:12:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5111 transitions. [2022-12-15 01:12:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:12:50,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:12:50,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:12:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:12:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 2564 states and 5150 transitions. [2022-12-15 01:13:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 5150 transitions. [2022-12-15 01:13:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:13:13,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:13,802 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:13:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 2576 states and 5183 transitions. [2022-12-15 01:13:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5183 transitions. [2022-12-15 01:13:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:34,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:34,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 2578 states and 5186 transitions. [2022-12-15 01:13:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5186 transitions. [2022-12-15 01:13:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:34,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:34,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 2580 states and 5189 transitions. [2022-12-15 01:13:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5189 transitions. [2022-12-15 01:13:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:34,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2582 states and 5192 transitions. [2022-12-15 01:13:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5192 transitions. [2022-12-15 01:13:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:34,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:34,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2584 states and 5195 transitions. [2022-12-15 01:13:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5195 transitions. [2022-12-15 01:13:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:34,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:34,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:35,020 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2586 states and 5198 transitions. [2022-12-15 01:13:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5198 transitions. [2022-12-15 01:13:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:35,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:35,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2588 states and 5201 transitions. [2022-12-15 01:13:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5201 transitions. [2022-12-15 01:13:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:35,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:35,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:13:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:54,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5661 states to 2598 states and 5228 transitions. [2022-12-15 01:13:54,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5228 transitions. [2022-12-15 01:13:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:13:54,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:54,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:13:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:13:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5664 states to 2600 states and 5231 transitions. [2022-12-15 01:13:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5231 transitions. [2022-12-15 01:13:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:13:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:13:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:13:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:13:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:14:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2617 states and 5276 transitions. [2022-12-15 01:14:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5276 transitions. [2022-12-15 01:14:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:17,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:14:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2619 states and 5279 transitions. [2022-12-15 01:14:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5279 transitions. [2022-12-15 01:14:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:14:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 2621 states and 5282 transitions. [2022-12-15 01:14:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5282 transitions. [2022-12-15 01:14:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:18,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:18,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:14:18,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 2623 states and 5285 transitions. [2022-12-15 01:14:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5285 transitions. [2022-12-15 01:14:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:18,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:18,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:14:18,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 2625 states and 5288 transitions. [2022-12-15 01:14:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5288 transitions. [2022-12-15 01:14:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:18,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:18,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:14:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5724 states to 2627 states and 5291 transitions. [2022-12-15 01:14:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 5291 transitions. [2022-12-15 01:14:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:18,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:14:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:35,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 2635 states and 5312 transitions. [2022-12-15 01:14:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 5312 transitions. [2022-12-15 01:14:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:14:35,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:35,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:14:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:35,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2637 states and 5315 transitions. [2022-12-15 01:14:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 5315 transitions. [2022-12-15 01:14:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:14:35,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:14:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:56,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2652 states and 5354 transitions. [2022-12-15 01:14:56,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5354 transitions. [2022-12-15 01:14:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:14:56,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:14:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:15:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:18,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2669 states and 5398 transitions. [2022-12-15 01:15:18,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5398 transitions. [2022-12-15 01:15:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:15:18,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:18,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:15:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 2671 states and 5401 transitions. [2022-12-15 01:15:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5401 transitions. [2022-12-15 01:15:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:15:18,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:18,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:18,586 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:15:18,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2673 states and 5404 transitions. [2022-12-15 01:15:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5404 transitions. [2022-12-15 01:15:18,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:15:18,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:18,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:15:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2675 states and 5407 transitions. [2022-12-15 01:15:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5407 transitions. [2022-12-15 01:15:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:15:18,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:18,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:15:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 2677 states and 5410 transitions. [2022-12-15 01:15:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 5410 transitions. [2022-12-15 01:15:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:15:19,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 01:15:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 2683 states and 5425 transitions. [2022-12-15 01:15:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5425 transitions. [2022-12-15 01:15:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:15:31,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:31,525 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:15:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:31,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2685 states and 5428 transitions. [2022-12-15 01:15:31,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5428 transitions. [2022-12-15 01:15:31,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:15:31,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:31,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 01:15:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:15:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 2700 states and 5467 transitions. [2022-12-15 01:15:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5467 transitions. [2022-12-15 01:15:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:15:53,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:15:53,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:15:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:15:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:16:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2715 states and 5505 transitions. [2022-12-15 01:16:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5505 transitions. [2022-12-15 01:16:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:12,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:16:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2717 states and 5508 transitions. [2022-12-15 01:16:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5508 transitions. [2022-12-15 01:16:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:12,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:12,486 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:16:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 2734 states and 5551 transitions. [2022-12-15 01:16:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5551 transitions. [2022-12-15 01:16:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:33,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:16:33,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 2736 states and 5554 transitions. [2022-12-15 01:16:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5554 transitions. [2022-12-15 01:16:33,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:33,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:33,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:16:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2738 states and 5557 transitions. [2022-12-15 01:16:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 5557 transitions. [2022-12-15 01:16:33,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:33,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:33,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:33,814 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:16:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2740 states and 5560 transitions. [2022-12-15 01:16:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 5560 transitions. [2022-12-15 01:16:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:33,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:16:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 2742 states and 5563 transitions. [2022-12-15 01:16:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 5563 transitions. [2022-12-15 01:16:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:34,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:34,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:16:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 2744 states and 5566 transitions. [2022-12-15 01:16:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5566 transitions. [2022-12-15 01:16:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:34,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:16:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:34,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 2746 states and 5569 transitions. [2022-12-15 01:16:34,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5569 transitions. [2022-12-15 01:16:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:34,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:34,677 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:16:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2748 states and 5572 transitions. [2022-12-15 01:16:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5572 transitions. [2022-12-15 01:16:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:34,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:16:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:16:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6031 states to 2760 states and 5598 transitions. [2022-12-15 01:16:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 5598 transitions. [2022-12-15 01:16:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:16:49,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:16:49,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:16:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:16:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:17:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:17:06,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2773 states and 5631 transitions. [2022-12-15 01:17:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5631 transitions. [2022-12-15 01:17:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:17:06,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:17:06,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:17:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:17:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 01:17:15,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:17:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 2777 states and 5640 transitions. [2022-12-15 01:17:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5640 transitions. [2022-12-15 01:17:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:17:15,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:17:15,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:17:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:17:15,576 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:17:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:17:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6076 states to 2779 states and 5643 transitions. [2022-12-15 01:17:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5643 transitions. [2022-12-15 01:17:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:17:15,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:17:15,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:17:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:17:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:17:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:17:34,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 2792 states and 5676 transitions. [2022-12-15 01:17:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5676 transitions. [2022-12-15 01:17:34,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:17:34,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:17:34,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:17:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:17:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:17:53,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:17:53,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 2807 states and 5714 transitions. [2022-12-15 01:17:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5714 transitions. [2022-12-15 01:17:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:17:53,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:17:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:17:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:17:53,154 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 01:18:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 2820 states and 5747 transitions. [2022-12-15 01:18:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5747 transitions. [2022-12-15 01:18:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:12,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:12,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:18:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6217 states to 2835 states and 5784 transitions. [2022-12-15 01:18:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5784 transitions. [2022-12-15 01:18:30,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:30,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:30,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:18:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:31,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6220 states to 2837 states and 5787 transitions. [2022-12-15 01:18:31,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5787 transitions. [2022-12-15 01:18:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:31,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:31,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:18:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6223 states to 2839 states and 5790 transitions. [2022-12-15 01:18:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5790 transitions. [2022-12-15 01:18:31,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:31,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:31,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:31,359 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:18:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:31,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2841 states and 5793 transitions. [2022-12-15 01:18:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5793 transitions. [2022-12-15 01:18:31,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:31,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:31,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:18:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 2858 states and 5836 transitions. [2022-12-15 01:18:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5836 transitions. [2022-12-15 01:18:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:49,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:18:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6272 states to 2860 states and 5839 transitions. [2022-12-15 01:18:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5839 transitions. [2022-12-15 01:18:50,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:50,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:50,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:18:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6275 states to 2862 states and 5842 transitions. [2022-12-15 01:18:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5842 transitions. [2022-12-15 01:18:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:50,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:18:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 2864 states and 5845 transitions. [2022-12-15 01:18:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5845 transitions. [2022-12-15 01:18:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:50,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 01:18:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6281 states to 2866 states and 5848 transitions. [2022-12-15 01:18:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5848 transitions. [2022-12-15 01:18:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:18:50,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:19:05,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6308 states to 2877 states and 5875 transitions. [2022-12-15 01:19:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5875 transitions. [2022-12-15 01:19:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:19:05,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:19:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6311 states to 2879 states and 5878 transitions. [2022-12-15 01:19:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5878 transitions. [2022-12-15 01:19:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:19:05,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 01:19:05,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6314 states to 2881 states and 5881 transitions. [2022-12-15 01:19:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5881 transitions. [2022-12-15 01:19:05,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:19:05,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:05,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:06,022 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 01:19:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2883 states and 5884 transitions. [2022-12-15 01:19:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5884 transitions. [2022-12-15 01:19:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:19:06,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked.