./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/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_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/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_13ac4f37-1c00-48ab-8246-a0d112d52549/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 0385e1d16d423c194d4048fc3b294994e5a7e416b8435d95ed6181aeb075af1b --- 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 [2022-12-14 18:37:03,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:37:03,996 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:37:04,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:37:04,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:37:04,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:37:04,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:37:04,012 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:37:04,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:37:04,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:37:04,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:37:04,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:37:04,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:37:04,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:37:04,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:37:04,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:37:04,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:37:04,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:37:04,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:37:04,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:37:04,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:37:04,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:37:04,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:37:04,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:37:04,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:37:04,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:37:04,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:37:04,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:37:04,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:37:04,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:37:04,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:37:04,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:37:04,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:37:04,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:37:04,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:37:04,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:37:04,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:37:04,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:37:04,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:37:04,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:37:04,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:37:04,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:37:04,049 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:37:04,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:37:04,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:37:04,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:37:04,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:37:04,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:37:04,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:37:04,051 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:37:04,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:37:04,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:37:04,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:37:04,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:37:04,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:37:04,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:37:04,052 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:37:04,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:37:04,053 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:37:04,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:37:04,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:37:04,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:37:04,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:37:04,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:37:04,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:37:04,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:37:04,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:37:04,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:37:04,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:37:04,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:37:04,055 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_13ac4f37-1c00-48ab-8246-a0d112d52549/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0385e1d16d423c194d4048fc3b294994e5a7e416b8435d95ed6181aeb075af1b [2022-12-14 18:37:04,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:37:04,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:37:04,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:37:04,259 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:37:04,259 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:37:04,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c [2022-12-14 18:37:06,845 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:37:07,317 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:37:07,318 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c [2022-12-14 18:37:07,344 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/data/25d2f0293/92a7686354eb40f78cba99f20f5cb8b7/FLAG8d4e02be3 [2022-12-14 18:37:07,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/data/25d2f0293/92a7686354eb40f78cba99f20f5cb8b7 [2022-12-14 18:37:07,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:37:07,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:37:07,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:37:07,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:37:07,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:37:07,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:37:07" (1/1) ... [2022-12-14 18:37:07,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c426499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:07, skipping insertion in model container [2022-12-14 18:37:07,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:37:07" (1/1) ... [2022-12-14 18:37:07,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:37:07,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:37:09,008 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_13ac4f37-1c00-48ab-8246-a0d112d52549/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c[382357,382370] [2022-12-14 18:37:09,031 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_13ac4f37-1c00-48ab-8246-a0d112d52549/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c[383339,383352] [2022-12-14 18:37:09,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:37:09,231 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:37:10,045 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_13ac4f37-1c00-48ab-8246-a0d112d52549/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c[382357,382370] [2022-12-14 18:37:10,047 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_13ac4f37-1c00-48ab-8246-a0d112d52549/sv-benchmarks/c/combinations/Problem05_label46+token_ring.08.cil-1.c[383339,383352] [2022-12-14 18:37:10,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:37:10,097 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:37:10,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10 WrapperNode [2022-12-14 18:37:10,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:37:10,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:37:10,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:37:10,099 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:37:10,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,367 INFO L138 Inliner]: procedures = 60, calls = 65, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 12967 [2022-12-14 18:37:10,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:37:10,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:37:10,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:37:10,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:37:10,375 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,642 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,659 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:37:10,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:37:10,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:37:10,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:37:10,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:37:10" (1/1) ... [2022-12-14 18:37:10,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:37:10,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:37:10,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:37:10,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13ac4f37-1c00-48ab-8246-a0d112d52549/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:37:10,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:37:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 18:37:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 18:37:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 18:37:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 18:37:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 18:37:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 18:37:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 18:37:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 18:37:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 18:37:10,767 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 18:37:10,767 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 18:37:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 18:37:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:37:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:37:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:37:10,861 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:37:10,863 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:37:16,265 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:37:17,589 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:37:17,589 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-14 18:37:17,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:37:17 BoogieIcfgContainer [2022-12-14 18:37:17,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:37:17,594 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:37:17,594 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:37:17,601 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:37:17,601 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:37:17" (1/1) ... [2022-12-14 18:37:17,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:37:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:17,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1787 states and 3493 transitions. [2022-12-14 18:37:17,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3493 transitions. [2022-12-14 18:37:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:17,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1813 states and 3543 transitions. [2022-12-14 18:37:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3543 transitions. [2022-12-14 18:37:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1814 states and 3543 transitions. [2022-12-14 18:37:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3543 transitions. [2022-12-14 18:37:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1815 states and 3543 transitions. [2022-12-14 18:37:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3543 transitions. [2022-12-14 18:37:18,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1816 states and 3543 transitions. [2022-12-14 18:37:18,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3543 transitions. [2022-12-14 18:37:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1817 states and 3543 transitions. [2022-12-14 18:37:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3543 transitions. [2022-12-14 18:37:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1818 states and 3543 transitions. [2022-12-14 18:37:18,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3543 transitions. [2022-12-14 18:37:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1819 states and 3543 transitions. [2022-12-14 18:37:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3543 transitions. [2022-12-14 18:37:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1820 states and 3543 transitions. [2022-12-14 18:37:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3543 transitions. [2022-12-14 18:37:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:18,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1821 states and 3543 transitions. [2022-12-14 18:37:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3543 transitions. [2022-12-14 18:37:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:18,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:18,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3584 transitions. [2022-12-14 18:37:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3584 transitions. [2022-12-14 18:37:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3584 transitions. [2022-12-14 18:37:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3584 transitions. [2022-12-14 18:37:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3584 transitions. [2022-12-14 18:37:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3584 transitions. [2022-12-14 18:37:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3584 transitions. [2022-12-14 18:37:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3584 transitions. [2022-12-14 18:37:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3584 transitions. [2022-12-14 18:37:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3584 transitions. [2022-12-14 18:37:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3584 transitions. [2022-12-14 18:37:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3584 transitions. [2022-12-14 18:37:19,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3584 transitions. [2022-12-14 18:37:19,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3584 transitions. [2022-12-14 18:37:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1865 states and 3619 transitions. [2022-12-14 18:37:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3619 transitions. [2022-12-14 18:37:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1866 states and 3619 transitions. [2022-12-14 18:37:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3619 transitions. [2022-12-14 18:37:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:19,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1867 states and 3619 transitions. [2022-12-14 18:37:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3619 transitions. [2022-12-14 18:37:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1868 states and 3619 transitions. [2022-12-14 18:37:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3619 transitions. [2022-12-14 18:37:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1869 states and 3619 transitions. [2022-12-14 18:37:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3619 transitions. [2022-12-14 18:37:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1870 states and 3619 transitions. [2022-12-14 18:37:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3619 transitions. [2022-12-14 18:37:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1881 states and 3642 transitions. [2022-12-14 18:37:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3642 transitions. [2022-12-14 18:37:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1882 states and 3642 transitions. [2022-12-14 18:37:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3642 transitions. [2022-12-14 18:37:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3642 transitions. [2022-12-14 18:37:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3642 transitions. [2022-12-14 18:37:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3642 transitions. [2022-12-14 18:37:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3642 transitions. [2022-12-14 18:37:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1889 states and 3653 transitions. [2022-12-14 18:37:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3653 transitions. [2022-12-14 18:37:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:20,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:20,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1890 states and 3653 transitions. [2022-12-14 18:37:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3653 transitions. [2022-12-14 18:37:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:37:20,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:37:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 1898 states and 3668 transitions. [2022-12-14 18:37:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3668 transitions. [2022-12-14 18:37:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:37:21,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:37:22,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:22,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 1929 states and 3731 transitions. [2022-12-14 18:37:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3731 transitions. [2022-12-14 18:37:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:37:22,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1931 states and 3736 transitions. [2022-12-14 18:37:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3736 transitions. [2022-12-14 18:37:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:37:22,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 1939 states and 3753 transitions. [2022-12-14 18:37:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3753 transitions. [2022-12-14 18:37:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:37:24,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:24,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 1953 states and 3782 transitions. [2022-12-14 18:37:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3782 transitions. [2022-12-14 18:37:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 18:37:26,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:26,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1976 states and 3829 transitions. [2022-12-14 18:37:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3829 transitions. [2022-12-14 18:37:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:28,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1977 states and 3830 transitions. [2022-12-14 18:37:28,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3830 transitions. [2022-12-14 18:37:28,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:28,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:28,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:28,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 1978 states and 3831 transitions. [2022-12-14 18:37:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3831 transitions. [2022-12-14 18:37:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:28,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 1979 states and 3832 transitions. [2022-12-14 18:37:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3832 transitions. [2022-12-14 18:37:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:29,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1980 states and 3833 transitions. [2022-12-14 18:37:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3833 transitions. [2022-12-14 18:37:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:29,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:37:32,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2013 states and 3903 transitions. [2022-12-14 18:37:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3903 transitions. [2022-12-14 18:37:32,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:32,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:32,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:32,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2014 states and 3904 transitions. [2022-12-14 18:37:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3904 transitions. [2022-12-14 18:37:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:32,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:32,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2016 states and 3909 transitions. [2022-12-14 18:37:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3909 transitions. [2022-12-14 18:37:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:33,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:33,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2024 states and 3926 transitions. [2022-12-14 18:37:34,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3926 transitions. [2022-12-14 18:37:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:34,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:34,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2025 states and 3927 transitions. [2022-12-14 18:37:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3927 transitions. [2022-12-14 18:37:34,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:34,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:34,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2039 states and 3956 transitions. [2022-12-14 18:37:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3956 transitions. [2022-12-14 18:37:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:35,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2040 states and 3957 transitions. [2022-12-14 18:37:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3957 transitions. [2022-12-14 18:37:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:36,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2063 states and 4005 transitions. [2022-12-14 18:37:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4005 transitions. [2022-12-14 18:37:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:37:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:39,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:37:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2039 states and 3962 transitions. [2022-12-14 18:37:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3962 transitions. [2022-12-14 18:37:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:39,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:39,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2040 states and 3963 transitions. [2022-12-14 18:37:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3963 transitions. [2022-12-14 18:37:39,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:39,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:39,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:39,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2041 states and 3964 transitions. [2022-12-14 18:37:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3964 transitions. [2022-12-14 18:37:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:40,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2042 states and 3965 transitions. [2022-12-14 18:37:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3965 transitions. [2022-12-14 18:37:40,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:40,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:40,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4093 states to 2043 states and 3966 transitions. [2022-12-14 18:37:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3966 transitions. [2022-12-14 18:37:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:40,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:40,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:37:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2078 states and 4043 transitions. [2022-12-14 18:37:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4043 transitions. [2022-12-14 18:37:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:47,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2079 states and 4044 transitions. [2022-12-14 18:37:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4044 transitions. [2022-12-14 18:37:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:47,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:48,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2081 states and 4049 transitions. [2022-12-14 18:37:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4049 transitions. [2022-12-14 18:37:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:48,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 2089 states and 4066 transitions. [2022-12-14 18:37:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4066 transitions. [2022-12-14 18:37:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:49,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2090 states and 4067 transitions. [2022-12-14 18:37:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4067 transitions. [2022-12-14 18:37:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:49,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:51,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2104 states and 4096 transitions. [2022-12-14 18:37:51,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4096 transitions. [2022-12-14 18:37:51,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:51,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:51,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2105 states and 4097 transitions. [2022-12-14 18:37:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4097 transitions. [2022-12-14 18:37:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:51,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2127 states and 4144 transitions. [2022-12-14 18:37:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4144 transitions. [2022-12-14 18:37:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 18:37:55,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2103 states and 4099 transitions. [2022-12-14 18:37:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4099 transitions. [2022-12-14 18:37:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:37:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:56,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:56,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2104 states and 4100 transitions. [2022-12-14 18:37:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4100 transitions. [2022-12-14 18:37:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:37:56,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2105 states and 4101 transitions. [2022-12-14 18:37:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4101 transitions. [2022-12-14 18:37:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:37:56,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2106 states and 4102 transitions. [2022-12-14 18:37:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 4102 transitions. [2022-12-14 18:37:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:37:56,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:37:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:37:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2107 states and 4103 transitions. [2022-12-14 18:37:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4103 transitions. [2022-12-14 18:37:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:37:56,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:37:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:37:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:37:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2145 states and 4189 transitions. [2022-12-14 18:38:05,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4189 transitions. [2022-12-14 18:38:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:05,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2146 states and 4190 transitions. [2022-12-14 18:38:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4190 transitions. [2022-12-14 18:38:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:05,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2148 states and 4195 transitions. [2022-12-14 18:38:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4195 transitions. [2022-12-14 18:38:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:06,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2156 states and 4212 transitions. [2022-12-14 18:38:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4212 transitions. [2022-12-14 18:38:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:07,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:07,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2157 states and 4213 transitions. [2022-12-14 18:38:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 4213 transitions. [2022-12-14 18:38:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:07,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:07,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2171 states and 4243 transitions. [2022-12-14 18:38:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4243 transitions. [2022-12-14 18:38:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:10,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2172 states and 4244 transitions. [2022-12-14 18:38:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4244 transitions. [2022-12-14 18:38:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:11,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2191 states and 4285 transitions. [2022-12-14 18:38:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4285 transitions. [2022-12-14 18:38:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:15,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2194 states and 4291 transitions. [2022-12-14 18:38:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4291 transitions. [2022-12-14 18:38:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 18:38:16,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:16,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2171 states and 4247 transitions. [2022-12-14 18:38:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4247 transitions. [2022-12-14 18:38:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:16,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2172 states and 4248 transitions. [2022-12-14 18:38:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4248 transitions. [2022-12-14 18:38:17,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:17,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:17,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2173 states and 4249 transitions. [2022-12-14 18:38:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4249 transitions. [2022-12-14 18:38:17,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:17,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:17,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:17,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2174 states and 4250 transitions. [2022-12-14 18:38:17,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4250 transitions. [2022-12-14 18:38:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:17,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:17,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:17,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2175 states and 4251 transitions. [2022-12-14 18:38:17,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4251 transitions. [2022-12-14 18:38:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:17,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:17,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2175 states and 4250 transitions. [2022-12-14 18:38:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4250 transitions. [2022-12-14 18:38:17,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:17,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2177 states and 4254 transitions. [2022-12-14 18:38:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4254 transitions. [2022-12-14 18:38:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:18,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:18,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:18,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2178 states and 4255 transitions. [2022-12-14 18:38:18,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4255 transitions. [2022-12-14 18:38:18,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:18,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:31,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2218 states and 4348 transitions. [2022-12-14 18:38:31,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 4348 transitions. [2022-12-14 18:38:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:31,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:31,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:31,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2219 states and 4349 transitions. [2022-12-14 18:38:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4349 transitions. [2022-12-14 18:38:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:32,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 2221 states and 4354 transitions. [2022-12-14 18:38:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4354 transitions. [2022-12-14 18:38:33,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:33,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:33,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:33,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:34,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2229 states and 4371 transitions. [2022-12-14 18:38:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4371 transitions. [2022-12-14 18:38:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:34,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2230 states and 4372 transitions. [2022-12-14 18:38:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4372 transitions. [2022-12-14 18:38:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:35,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4401 transitions. [2022-12-14 18:38:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4401 transitions. [2022-12-14 18:38:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:39,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4402 transitions. [2022-12-14 18:38:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4402 transitions. [2022-12-14 18:38:39,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:39,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:39,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2263 states and 4443 transitions. [2022-12-14 18:38:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4443 transitions. [2022-12-14 18:38:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:45,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:45,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2266 states and 4449 transitions. [2022-12-14 18:38:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4449 transitions. [2022-12-14 18:38:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 18:38:47,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:48,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2243 states and 4405 transitions. [2022-12-14 18:38:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4405 transitions. [2022-12-14 18:38:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:48,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2244 states and 4406 transitions. [2022-12-14 18:38:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4406 transitions. [2022-12-14 18:38:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:48,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:48,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2245 states and 4407 transitions. [2022-12-14 18:38:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4407 transitions. [2022-12-14 18:38:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:48,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:48,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 2246 states and 4408 transitions. [2022-12-14 18:38:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4408 transitions. [2022-12-14 18:38:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:38:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2247 states and 4409 transitions. [2022-12-14 18:38:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4409 transitions. [2022-12-14 18:38:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:49,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2249 states and 4413 transitions. [2022-12-14 18:38:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 4413 transitions. [2022-12-14 18:38:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:49,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2251 states and 4417 transitions. [2022-12-14 18:38:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4417 transitions. [2022-12-14 18:38:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:50,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:50,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2261 states and 4439 transitions. [2022-12-14 18:38:54,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4439 transitions. [2022-12-14 18:38:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:54,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:38:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:38:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2262 states and 4440 transitions. [2022-12-14 18:38:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4440 transitions. [2022-12-14 18:38:55,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:38:55,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:38:55,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:38:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:38:55,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 2304 states and 4540 transitions. [2022-12-14 18:39:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4540 transitions. [2022-12-14 18:39:14,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:14,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:14,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:15,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2305 states and 4541 transitions. [2022-12-14 18:39:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 4541 transitions. [2022-12-14 18:39:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:15,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2307 states and 4546 transitions. [2022-12-14 18:39:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4546 transitions. [2022-12-14 18:39:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:16,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:16,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 2315 states and 4564 transitions. [2022-12-14 18:39:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4564 transitions. [2022-12-14 18:39:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:19,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:19,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2316 states and 4565 transitions. [2022-12-14 18:39:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4565 transitions. [2022-12-14 18:39:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:19,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:26,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2329 states and 4594 transitions. [2022-12-14 18:39:26,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4594 transitions. [2022-12-14 18:39:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:26,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:26,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2331 states and 4596 transitions. [2022-12-14 18:39:27,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4596 transitions. [2022-12-14 18:39:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:27,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:31,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2341 states and 4619 transitions. [2022-12-14 18:39:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4619 transitions. [2022-12-14 18:39:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:31,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:31,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:32,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2350 states and 4637 transitions. [2022-12-14 18:39:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4637 transitions. [2022-12-14 18:39:35,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:35,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:35,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:35,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:37,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2353 states and 4643 transitions. [2022-12-14 18:39:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-14 18:39:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:39:37,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:38,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 2330 states and 4599 transitions. [2022-12-14 18:39:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4599 transitions. [2022-12-14 18:39:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:38,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:38,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2331 states and 4600 transitions. [2022-12-14 18:39:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4600 transitions. [2022-12-14 18:39:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:38,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4976 states to 2332 states and 4601 transitions. [2022-12-14 18:39:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4601 transitions. [2022-12-14 18:39:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:38,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:38,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2333 states and 4602 transitions. [2022-12-14 18:39:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4602 transitions. [2022-12-14 18:39:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:39,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:39:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:39,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 2334 states and 4603 transitions. [2022-12-14 18:39:39,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4603 transitions. [2022-12-14 18:39:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:39,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:39,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2336 states and 4606 transitions. [2022-12-14 18:39:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 4606 transitions. [2022-12-14 18:39:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:40,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:40,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2338 states and 4610 transitions. [2022-12-14 18:39:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4610 transitions. [2022-12-14 18:39:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:40,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2340 states and 4614 transitions. [2022-12-14 18:39:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4614 transitions. [2022-12-14 18:39:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:40,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:41,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2352 states and 4642 transitions. [2022-12-14 18:39:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4642 transitions. [2022-12-14 18:39:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:49,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:49,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 2353 states and 4643 transitions. [2022-12-14 18:39:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4643 transitions. [2022-12-14 18:39:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:49,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:49,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:39:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:39:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2355 states and 4647 transitions. [2022-12-14 18:39:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4647 transitions. [2022-12-14 18:39:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:39:49,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:39:49,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:39:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:39:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:40:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 2399 states and 4756 transitions. [2022-12-14 18:40:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4756 transitions. [2022-12-14 18:40:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:21,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:21,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2400 states and 4757 transitions. [2022-12-14 18:40:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4757 transitions. [2022-12-14 18:40:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:22,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2402 states and 4762 transitions. [2022-12-14 18:40:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4762 transitions. [2022-12-14 18:40:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:23,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 2409 states and 4779 transitions. [2022-12-14 18:40:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4779 transitions. [2022-12-14 18:40:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:27,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:27,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 2410 states and 4780 transitions. [2022-12-14 18:40:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4780 transitions. [2022-12-14 18:40:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:28,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:28,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:36,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:36,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2423 states and 4809 transitions. [2022-12-14 18:40:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4809 transitions. [2022-12-14 18:40:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:36,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:37,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2425 states and 4811 transitions. [2022-12-14 18:40:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4811 transitions. [2022-12-14 18:40:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:37,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:37,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 2432 states and 4828 transitions. [2022-12-14 18:40:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4828 transitions. [2022-12-14 18:40:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 2435 states and 4834 transitions. [2022-12-14 18:40:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 4834 transitions. [2022-12-14 18:40:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:43,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 2447 states and 4858 transitions. [2022-12-14 18:40:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4858 transitions. [2022-12-14 18:40:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 18:40:51,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:51,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 2424 states and 4814 transitions. [2022-12-14 18:40:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4814 transitions. [2022-12-14 18:40:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:52,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:52,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 2425 states and 4815 transitions. [2022-12-14 18:40:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4815 transitions. [2022-12-14 18:40:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:53,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 2426 states and 4816 transitions. [2022-12-14 18:40:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 4816 transitions. [2022-12-14 18:40:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:53,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:54,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2427 states and 4817 transitions. [2022-12-14 18:40:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4817 transitions. [2022-12-14 18:40:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:54,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:40:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2428 states and 4818 transitions. [2022-12-14 18:40:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4818 transitions. [2022-12-14 18:40:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:40:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2430 states and 4821 transitions. [2022-12-14 18:40:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4821 transitions. [2022-12-14 18:40:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:54,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:54,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:40:55,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:40:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2432 states and 4824 transitions. [2022-12-14 18:40:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 4824 transitions. [2022-12-14 18:40:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:40:55,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:40:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:40:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:40:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:41:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 2446 states and 4862 transitions. [2022-12-14 18:41:07,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4862 transitions. [2022-12-14 18:41:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:41:07,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:07,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:41:07,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:41:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:08,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 2447 states and 4863 transitions. [2022-12-14 18:41:08,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4863 transitions. [2022-12-14 18:41:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:41:08,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:41:08,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:41:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 2449 states and 4866 transitions. [2022-12-14 18:41:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4866 transitions. [2022-12-14 18:41:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:41:09,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:09,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:41:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:41:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2451 states and 4870 transitions. [2022-12-14 18:41:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4870 transitions. [2022-12-14 18:41:10,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:41:10,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:10,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:41:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:41:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 2453 states and 4874 transitions. [2022-12-14 18:41:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 4874 transitions. [2022-12-14 18:41:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:41:10,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:10,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:41:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:41:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:41:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 2468 states and 4914 transitions. [2022-12-14 18:41:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4914 transitions. [2022-12-14 18:41:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:41:24,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:41:24,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:41:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:41:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2514 states and 5031 transitions. [2022-12-14 18:42:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 5031 transitions. [2022-12-14 18:42:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5570 states to 2515 states and 5032 transitions. [2022-12-14 18:42:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 5032 transitions. [2022-12-14 18:42:07,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:07,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:07,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2517 states and 5038 transitions. [2022-12-14 18:42:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 5038 transitions. [2022-12-14 18:42:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:10,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:10,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2524 states and 5055 transitions. [2022-12-14 18:42:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 5055 transitions. [2022-12-14 18:42:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:16,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:16,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2526 states and 5057 transitions. [2022-12-14 18:42:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 5057 transitions. [2022-12-14 18:42:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:18,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2539 states and 5086 transitions. [2022-12-14 18:42:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5086 transitions. [2022-12-14 18:42:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:29,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:29,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2541 states and 5088 transitions. [2022-12-14 18:42:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5088 transitions. [2022-12-14 18:42:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:31,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 2563 states and 5135 transitions. [2022-12-14 18:42:51,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5135 transitions. [2022-12-14 18:42:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 18:42:51,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:53,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 2540 states and 5091 transitions. [2022-12-14 18:42:53,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 5091 transitions. [2022-12-14 18:42:53,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:53,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2541 states and 5092 transitions. [2022-12-14 18:42:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 5092 transitions. [2022-12-14 18:42:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:53,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:54,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2542 states and 5093 transitions. [2022-12-14 18:42:54,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 5093 transitions. [2022-12-14 18:42:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:54,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:54,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:54,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:54,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2543 states and 5094 transitions. [2022-12-14 18:42:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 5094 transitions. [2022-12-14 18:42:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:54,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:54,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:42:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2544 states and 5095 transitions. [2022-12-14 18:42:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 5095 transitions. [2022-12-14 18:42:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:55,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2546 states and 5098 transitions. [2022-12-14 18:42:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 5098 transitions. [2022-12-14 18:42:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:55,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 2548 states and 5101 transitions. [2022-12-14 18:42:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5101 transitions. [2022-12-14 18:42:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:55,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:55,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2550 states and 5104 transitions. [2022-12-14 18:42:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5104 transitions. [2022-12-14 18:42:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:55,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:56,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2552 states and 5107 transitions. [2022-12-14 18:42:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 5107 transitions. [2022-12-14 18:42:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:56,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 2553 states and 5110 transitions. [2022-12-14 18:42:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5110 transitions. [2022-12-14 18:42:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:58,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:42:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:42:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 2554 states and 5111 transitions. [2022-12-14 18:42:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 5111 transitions. [2022-12-14 18:42:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:42:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:42:59,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:42:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:42:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:00,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2556 states and 5114 transitions. [2022-12-14 18:43:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5114 transitions. [2022-12-14 18:43:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:00,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:00,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5655 states to 2558 states and 5118 transitions. [2022-12-14 18:43:00,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5118 transitions. [2022-12-14 18:43:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:00,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:00,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2560 states and 5122 transitions. [2022-12-14 18:43:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5122 transitions. [2022-12-14 18:43:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5705 states to 2577 states and 5166 transitions. [2022-12-14 18:43:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5166 transitions. [2022-12-14 18:43:21,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:21,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:21,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:43:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2592 states and 5209 transitions. [2022-12-14 18:43:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5209 transitions. [2022-12-14 18:43:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:39,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:43:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2593 states and 5210 transitions. [2022-12-14 18:43:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5210 transitions. [2022-12-14 18:43:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:40,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:43:42,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2595 states and 5212 transitions. [2022-12-14 18:43:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5212 transitions. [2022-12-14 18:43:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:42,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:43:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2597 states and 5214 transitions. [2022-12-14 18:43:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5214 transitions. [2022-12-14 18:43:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:43:44,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:44,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:43:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 2574 states and 5171 transitions. [2022-12-14 18:43:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5171 transitions. [2022-12-14 18:43:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:46,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2576 states and 5178 transitions. [2022-12-14 18:43:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5178 transitions. [2022-12-14 18:43:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:50,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:50,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 2578 states and 5181 transitions. [2022-12-14 18:43:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5181 transitions. [2022-12-14 18:43:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2579 states and 5182 transitions. [2022-12-14 18:43:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5182 transitions. [2022-12-14 18:43:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:51,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 2581 states and 5185 transitions. [2022-12-14 18:43:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5185 transitions. [2022-12-14 18:43:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:51,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:51,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2583 states and 5188 transitions. [2022-12-14 18:43:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5188 transitions. [2022-12-14 18:43:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:55,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:55,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:55,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5724 states to 2585 states and 5193 transitions. [2022-12-14 18:43:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 5193 transitions. [2022-12-14 18:43:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 2587 states and 5196 transitions. [2022-12-14 18:43:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 5196 transitions. [2022-12-14 18:43:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:59,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:43:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:43:59,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5728 states to 2588 states and 5197 transitions. [2022-12-14 18:43:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5197 transitions. [2022-12-14 18:43:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:43:59,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:43:59,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:43:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:43:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2591 states and 5206 transitions. [2022-12-14 18:44:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 5206 transitions. [2022-12-14 18:44:05,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:05,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:05,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:05,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2592 states and 5207 transitions. [2022-12-14 18:44:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5207 transitions. [2022-12-14 18:44:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:05,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:05,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2594 states and 5210 transitions. [2022-12-14 18:44:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5210 transitions. [2022-12-14 18:44:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:06,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 2596 states and 5213 transitions. [2022-12-14 18:44:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5213 transitions. [2022-12-14 18:44:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:06,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2598 states and 5216 transitions. [2022-12-14 18:44:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5216 transitions. [2022-12-14 18:44:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:07,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:07,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 2600 states and 5220 transitions. [2022-12-14 18:44:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5220 transitions. [2022-12-14 18:44:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:07,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:07,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 2602 states and 5224 transitions. [2022-12-14 18:44:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5224 transitions. [2022-12-14 18:44:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:44:08,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 2621 states and 5272 transitions. [2022-12-14 18:44:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5272 transitions. [2022-12-14 18:44:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 2623 states and 5277 transitions. [2022-12-14 18:44:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5277 transitions. [2022-12-14 18:44:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:35,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:35,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:35,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 2625 states and 5280 transitions. [2022-12-14 18:44:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5280 transitions. [2022-12-14 18:44:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:35,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2632 states and 5303 transitions. [2022-12-14 18:44:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5303 transitions. [2022-12-14 18:44:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:45,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:45,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 2634 states and 5307 transitions. [2022-12-14 18:44:45,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5307 transitions. [2022-12-14 18:44:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:45,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:45,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5853 states to 2636 states and 5310 transitions. [2022-12-14 18:44:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5310 transitions. [2022-12-14 18:44:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2638 states and 5313 transitions. [2022-12-14 18:44:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5313 transitions. [2022-12-14 18:44:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5857 states to 2639 states and 5314 transitions. [2022-12-14 18:44:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5314 transitions. [2022-12-14 18:44:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2641 states and 5317 transitions. [2022-12-14 18:44:46,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 5317 transitions. [2022-12-14 18:44:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:44:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 2643 states and 5320 transitions. [2022-12-14 18:44:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5320 transitions. [2022-12-14 18:44:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2645 states and 5323 transitions. [2022-12-14 18:44:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5323 transitions. [2022-12-14 18:44:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2647 states and 5326 transitions. [2022-12-14 18:44:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5326 transitions. [2022-12-14 18:44:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 2649 states and 5330 transitions. [2022-12-14 18:44:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5330 transitions. [2022-12-14 18:44:46,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:46,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5876 states to 2651 states and 5333 transitions. [2022-12-14 18:44:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5333 transitions. [2022-12-14 18:44:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:44:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:44:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5880 states to 2653 states and 5337 transitions. [2022-12-14 18:44:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5337 transitions. [2022-12-14 18:44:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:44:47,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:44:47,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:44:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:44:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2674 states and 5390 transitions. [2022-12-14 18:45:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5390 transitions. [2022-12-14 18:45:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:14,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:14,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2676 states and 5393 transitions. [2022-12-14 18:45:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 5393 transitions. [2022-12-14 18:45:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:14,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:14,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:14,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2678 states and 5396 transitions. [2022-12-14 18:45:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5396 transitions. [2022-12-14 18:45:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:14,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:45:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2680 states and 5400 transitions. [2022-12-14 18:45:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5400 transitions. [2022-12-14 18:45:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:17,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2681 states and 5401 transitions. [2022-12-14 18:45:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5401 transitions. [2022-12-14 18:45:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:18,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:18,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2683 states and 5404 transitions. [2022-12-14 18:45:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5404 transitions. [2022-12-14 18:45:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:18,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:18,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 2685 states and 5407 transitions. [2022-12-14 18:45:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5407 transitions. [2022-12-14 18:45:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:18,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:18,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 2687 states and 5410 transitions. [2022-12-14 18:45:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5410 transitions. [2022-12-14 18:45:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 18:45:18,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:19,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6030 states to 2710 states and 5483 transitions. [2022-12-14 18:45:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5483 transitions. [2022-12-14 18:45:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 2712 states and 5486 transitions. [2022-12-14 18:45:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5486 transitions. [2022-12-14 18:45:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:49,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 2714 states and 5489 transitions. [2022-12-14 18:45:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5489 transitions. [2022-12-14 18:45:50,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:50,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6039 states to 2716 states and 5492 transitions. [2022-12-14 18:45:50,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5492 transitions. [2022-12-14 18:45:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6040 states to 2717 states and 5493 transitions. [2022-12-14 18:45:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5493 transitions. [2022-12-14 18:45:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:50,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6043 states to 2719 states and 5496 transitions. [2022-12-14 18:45:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5496 transitions. [2022-12-14 18:45:50,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:50,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 2721 states and 5499 transitions. [2022-12-14 18:45:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5499 transitions. [2022-12-14 18:45:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:45:50,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6049 states to 2723 states and 5502 transitions. [2022-12-14 18:45:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5502 transitions. [2022-12-14 18:45:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:50,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6052 states to 2725 states and 5505 transitions. [2022-12-14 18:45:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5505 transitions. [2022-12-14 18:45:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:50,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6055 states to 2727 states and 5508 transitions. [2022-12-14 18:45:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5508 transitions. [2022-12-14 18:45:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:50,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2729 states and 5511 transitions. [2022-12-14 18:45:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5511 transitions. [2022-12-14 18:45:50,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:50,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:50,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2731 states and 5514 transitions. [2022-12-14 18:45:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5514 transitions. [2022-12-14 18:45:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:51,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:51,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2733 states and 5517 transitions. [2022-12-14 18:45:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5517 transitions. [2022-12-14 18:45:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:51,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:51,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2735 states and 5520 transitions. [2022-12-14 18:45:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5520 transitions. [2022-12-14 18:45:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:45:51,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2737 states and 5523 transitions. [2022-12-14 18:45:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5523 transitions. [2022-12-14 18:45:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:45:51,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:45:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:45:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 2739 states and 5526 transitions. [2022-12-14 18:45:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 5526 transitions. [2022-12-14 18:45:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:45:51,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:45:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:45:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:45:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 2754 states and 5571 transitions. [2022-12-14 18:46:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5571 transitions. [2022-12-14 18:46:20,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:46:20,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:20,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6119 states to 2755 states and 5572 transitions. [2022-12-14 18:46:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5572 transitions. [2022-12-14 18:46:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:46:20,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:20,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:46:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2768 states and 5611 transitions. [2022-12-14 18:46:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5611 transitions. [2022-12-14 18:46:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:49,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:49,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6161 states to 2770 states and 5614 transitions. [2022-12-14 18:46:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5614 transitions. [2022-12-14 18:46:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 2772 states and 5617 transitions. [2022-12-14 18:46:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 5617 transitions. [2022-12-14 18:46:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:46:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:49,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 2773 states and 5618 transitions. [2022-12-14 18:46:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5618 transitions. [2022-12-14 18:46:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:49,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6168 states to 2775 states and 5621 transitions. [2022-12-14 18:46:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5621 transitions. [2022-12-14 18:46:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:49,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6171 states to 2777 states and 5624 transitions. [2022-12-14 18:46:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5624 transitions. [2022-12-14 18:46:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:49,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:49,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2779 states and 5627 transitions. [2022-12-14 18:46:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5627 transitions. [2022-12-14 18:46:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:50,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:46:50,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:46:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6177 states to 2781 states and 5630 transitions. [2022-12-14 18:46:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 5630 transitions. [2022-12-14 18:46:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:46:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:46:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:46:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:46:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:47:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6210 states to 2792 states and 5663 transitions. [2022-12-14 18:47:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5663 transitions. [2022-12-14 18:47:13,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:47:13,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:13,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:13,779 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:47:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 2794 states and 5666 transitions. [2022-12-14 18:47:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5666 transitions. [2022-12-14 18:47:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:13,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:47:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2812 states and 5717 transitions. [2022-12-14 18:47:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5717 transitions. [2022-12-14 18:47:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:44,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:44,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:47:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2814 states and 5720 transitions. [2022-12-14 18:47:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5720 transitions. [2022-12-14 18:47:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:44,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:44,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:47:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2816 states and 5723 transitions. [2022-12-14 18:47:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5723 transitions. [2022-12-14 18:47:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:44,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:44,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:47:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6271 states to 2817 states and 5724 transitions. [2022-12-14 18:47:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5724 transitions. [2022-12-14 18:47:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:44,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:47:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6274 states to 2819 states and 5727 transitions. [2022-12-14 18:47:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5727 transitions. [2022-12-14 18:47:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:45,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:47:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:45,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2821 states and 5730 transitions. [2022-12-14 18:47:45,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5730 transitions. [2022-12-14 18:47:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:45,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:45,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:47:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6280 states to 2823 states and 5733 transitions. [2022-12-14 18:47:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5733 transitions. [2022-12-14 18:47:45,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:45,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:45,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:47:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:47:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6283 states to 2825 states and 5736 transitions. [2022-12-14 18:47:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5736 transitions. [2022-12-14 18:47:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:47:45,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:47:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:47:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:47:45,847 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:48:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 2833 states and 5757 transitions. [2022-12-14 18:48:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5757 transitions. [2022-12-14 18:48:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:48:02,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:48:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6307 states to 2835 states and 5760 transitions. [2022-12-14 18:48:03,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5760 transitions. [2022-12-14 18:48:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:03,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:03,111 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:48:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6308 states to 2836 states and 5761 transitions. [2022-12-14 18:48:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5761 transitions. [2022-12-14 18:48:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:03,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:48:29,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:29,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2853 states and 5805 transitions. [2022-12-14 18:48:29,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5805 transitions. [2022-12-14 18:48:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:29,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 18:48:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6391 states to 2868 states and 5844 transitions. [2022-12-14 18:48:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5844 transitions. [2022-12-14 18:48:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:48:55,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6394 states to 2870 states and 5847 transitions. [2022-12-14 18:48:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5847 transitions. [2022-12-14 18:48:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:48:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2872 states and 5850 transitions. [2022-12-14 18:48:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5850 transitions. [2022-12-14 18:48:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:55,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:48:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 2874 states and 5853 transitions. [2022-12-14 18:48:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5853 transitions. [2022-12-14 18:48:56,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:56,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:56,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:56,204 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:48:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6403 states to 2876 states and 5856 transitions. [2022-12-14 18:48:56,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5856 transitions. [2022-12-14 18:48:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:56,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:48:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:48:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 2878 states and 5859 transitions. [2022-12-14 18:48:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 5859 transitions. [2022-12-14 18:48:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:48:56,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:48:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:48:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:48:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:49:09,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:49:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 2884 states and 5874 transitions. [2022-12-14 18:49:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 5874 transitions. [2022-12-14 18:49:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:49:09,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:49:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:49:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:49:09,600 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 18:49:09,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:49:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 2886 states and 5877 transitions. [2022-12-14 18:49:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5877 transitions. [2022-12-14 18:49:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:49:09,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:49:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:49:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:49:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 18:49:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:49:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6463 states to 2901 states and 5916 transitions. [2022-12-14 18:49:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 5916 transitions. [2022-12-14 18:49:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 18:49:35,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:49:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:49:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:49:35,465 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.