./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/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 24feb2eb47843fcae857e84ddd5aa58dae94843db909f56f0ca240268764bef9 --- 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 19:18:06,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:18:06,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:18:06,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:18:06,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:18:06,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:18:06,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:18:06,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:18:06,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:18:06,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:18:06,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:18:06,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:18:06,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:18:06,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:18:06,305 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:18:06,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:18:06,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:18:06,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:18:06,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:18:06,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:18:06,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:18:06,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:18:06,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:18:06,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:18:06,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:18:06,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:18:06,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:18:06,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:18:06,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:18:06,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:18:06,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:18:06,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:18:06,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:18:06,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:18:06,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:18:06,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:18:06,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:18:06,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:18:06,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:18:06,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:18:06,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:18:06,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:18:06,338 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:18:06,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:18:06,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:18:06,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:18:06,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:18:06,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:18:06,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:18:06,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:18:06,341 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:18:06,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:18:06,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:18:06,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:18:06,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:18:06,341 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:18:06,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:18:06,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:18:06,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:18:06,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:18:06,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:18:06,342 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:18:06,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:18:06,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:18:06,347 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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24feb2eb47843fcae857e84ddd5aa58dae94843db909f56f0ca240268764bef9 [2022-12-14 19:18:06,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:18:06,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:18:06,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:18:06,547 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:18:06,548 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:18:06,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c [2022-12-14 19:18:09,187 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:18:09,634 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:18:09,634 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c [2022-12-14 19:18:09,665 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/data/50873ae1a/e09322a07ca44058a988736740fcc566/FLAGeb2c21963 [2022-12-14 19:18:09,677 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/data/50873ae1a/e09322a07ca44058a988736740fcc566 [2022-12-14 19:18:09,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:18:09,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:18:09,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:18:09,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:18:09,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:18:09,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:18:09" (1/1) ... [2022-12-14 19:18:09,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272d7069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:09, skipping insertion in model container [2022-12-14 19:18:09,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:18:09" (1/1) ... [2022-12-14 19:18:09,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:18:09,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:18:11,262 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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c[382357,382370] [2022-12-14 19:18:11,280 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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c[383339,383352] [2022-12-14 19:18:11,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:18:11,507 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:18:12,334 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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c[382357,382370] [2022-12-14 19:18:12,336 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_4ae32be5-4150-4c72-8cf8-47fdc3084a20/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-2.c[383339,383352] [2022-12-14 19:18:12,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:18:12,384 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:18:12,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12 WrapperNode [2022-12-14 19:18:12,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:18:12,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:18:12,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:18:12,386 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:18:12,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,677 INFO L138 Inliner]: procedures = 64, calls = 71, calls flagged for inlining = 42, calls inlined = 42, statements flattened = 13083 [2022-12-14 19:18:12,678 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:18:12,678 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:18:12,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:18:12,679 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:18:12,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,899 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:12,912 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:13,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:18:13,011 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:18:13,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:18:13,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:18:13,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:18:12" (1/1) ... [2022-12-14 19:18:13,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:18:13,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:18:13,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:18:13,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae32be5-4150-4c72-8cf8-47fdc3084a20/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:18:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:18:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 19:18:13,077 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 19:18:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 19:18:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 19:18:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 19:18:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 19:18:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 19:18:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 19:18:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 19:18:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 19:18:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 19:18:13,079 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 19:18:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:18:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:18:13,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:18:13,200 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:18:13,203 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:18:19,010 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:18:20,434 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:18:20,434 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-14 19:18:20,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:18:20 BoogieIcfgContainer [2022-12-14 19:18:20,438 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:18:20,439 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:18:20,439 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:18:20,446 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:18:20,446 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:18:20" (1/1) ... [2022-12-14 19:18:20,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:18:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1809 states and 3529 transitions. [2022-12-14 19:18:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3529 transitions. [2022-12-14 19:18:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:20,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:20,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1841 states and 3591 transitions. [2022-12-14 19:18:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3591 transitions. [2022-12-14 19:18:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,169 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 19:18:21,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3591 transitions. [2022-12-14 19:18:21,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3591 transitions. [2022-12-14 19:18:21,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,323 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 19:18:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3591 transitions. [2022-12-14 19:18:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3591 transitions. [2022-12-14 19:18:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,436 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 19:18:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3591 transitions. [2022-12-14 19:18:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3591 transitions. [2022-12-14 19:18:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,556 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 19:18:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3591 transitions. [2022-12-14 19:18:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3591 transitions. [2022-12-14 19:18:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,656 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 19:18:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3591 transitions. [2022-12-14 19:18:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3591 transitions. [2022-12-14 19:18:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,752 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 19:18:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3591 transitions. [2022-12-14 19:18:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3591 transitions. [2022-12-14 19:18:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,838 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 19:18:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3591 transitions. [2022-12-14 19:18:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-14 19:18:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:21,923 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 19:18:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:21,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1849 states and 3591 transitions. [2022-12-14 19:18:21,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-14 19:18:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:21,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:21,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,012 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 19:18:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1850 states and 3591 transitions. [2022-12-14 19:18:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-14 19:18:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1851 states and 3591 transitions. [2022-12-14 19:18:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-14 19:18:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1878 states and 3644 transitions. [2022-12-14 19:18:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3644 transitions. [2022-12-14 19:18:22,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,425 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 19:18:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1879 states and 3644 transitions. [2022-12-14 19:18:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3644 transitions. [2022-12-14 19:18:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1880 states and 3644 transitions. [2022-12-14 19:18:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3644 transitions. [2022-12-14 19:18:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,563 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 19:18:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1881 states and 3644 transitions. [2022-12-14 19:18:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3644 transitions. [2022-12-14 19:18:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,632 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 19:18:22,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1882 states and 3644 transitions. [2022-12-14 19:18:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3644 transitions. [2022-12-14 19:18:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1883 states and 3644 transitions. [2022-12-14 19:18:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3644 transitions. [2022-12-14 19:18:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1884 states and 3644 transitions. [2022-12-14 19:18:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3644 transitions. [2022-12-14 19:18:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,897 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 19:18:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1885 states and 3644 transitions. [2022-12-14 19:18:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3644 transitions. [2022-12-14 19:18:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:22,964 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 19:18:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1886 states and 3644 transitions. [2022-12-14 19:18:22,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3644 transitions. [2022-12-14 19:18:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:22,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:22,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3691 transitions. [2022-12-14 19:18:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3691 transitions. [2022-12-14 19:18:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,309 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 19:18:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3691 transitions. [2022-12-14 19:18:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3691 transitions. [2022-12-14 19:18:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3691 transitions. [2022-12-14 19:18:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3691 transitions. [2022-12-14 19:18:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,444 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 19:18:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1912 states and 3691 transitions. [2022-12-14 19:18:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3691 transitions. [2022-12-14 19:18:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,511 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 19:18:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1913 states and 3691 transitions. [2022-12-14 19:18:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3691 transitions. [2022-12-14 19:18:23,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,581 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 19:18:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1914 states and 3691 transitions. [2022-12-14 19:18:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3691 transitions. [2022-12-14 19:18:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,645 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 19:18:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1915 states and 3691 transitions. [2022-12-14 19:18:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3691 transitions. [2022-12-14 19:18:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,737 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 19:18:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1916 states and 3691 transitions. [2022-12-14 19:18:23,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3691 transitions. [2022-12-14 19:18:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:23,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:23,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:23,830 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 19:18:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1933 states and 3726 transitions. [2022-12-14 19:18:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3726 transitions. [2022-12-14 19:18:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,074 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 19:18:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1934 states and 3726 transitions. [2022-12-14 19:18:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3726 transitions. [2022-12-14 19:18:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,149 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 19:18:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1935 states and 3726 transitions. [2022-12-14 19:18:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3726 transitions. [2022-12-14 19:18:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,219 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 19:18:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1936 states and 3726 transitions. [2022-12-14 19:18:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3726 transitions. [2022-12-14 19:18:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,290 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 19:18:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1937 states and 3726 transitions. [2022-12-14 19:18:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3726 transitions. [2022-12-14 19:18:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,366 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 19:18:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1938 states and 3726 transitions. [2022-12-14 19:18:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3726 transitions. [2022-12-14 19:18:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,465 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 19:18:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1949 states and 3749 transitions. [2022-12-14 19:18:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3749 transitions. [2022-12-14 19:18:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,725 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 19:18:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1950 states and 3749 transitions. [2022-12-14 19:18:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3749 transitions. [2022-12-14 19:18:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,833 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 19:18:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1951 states and 3749 transitions. [2022-12-14 19:18:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3749 transitions. [2022-12-14 19:18:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:24,915 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 19:18:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1952 states and 3749 transitions. [2022-12-14 19:18:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3749 transitions. [2022-12-14 19:18:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:24,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:24,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:25,031 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 19:18:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1957 states and 3760 transitions. [2022-12-14 19:18:25,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3760 transitions. [2022-12-14 19:18:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:25,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:25,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:25,279 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 19:18:25,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:25,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1958 states and 3760 transitions. [2022-12-14 19:18:25,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3760 transitions. [2022-12-14 19:18:25,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:18:25,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:25,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:25,330 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 19:18:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1966 states and 3775 transitions. [2022-12-14 19:18:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3775 transitions. [2022-12-14 19:18:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:18:25,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:25,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:25,569 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 19:18:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2003 states and 3850 transitions. [2022-12-14 19:18:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3850 transitions. [2022-12-14 19:18:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:18:26,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:26,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:26,969 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 19:18:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2005 states and 3855 transitions. [2022-12-14 19:18:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3855 transitions. [2022-12-14 19:18:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:18:27,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:27,942 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 19:18:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2013 states and 3872 transitions. [2022-12-14 19:18:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3872 transitions. [2022-12-14 19:18:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:18:29,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:29,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:29,348 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 19:18:31,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2027 states and 3901 transitions. [2022-12-14 19:18:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3901 transitions. [2022-12-14 19:18:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:18:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:31,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:31,423 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 19:18:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2047 states and 3942 transitions. [2022-12-14 19:18:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3942 transitions. [2022-12-14 19:18:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:18:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:34,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:34,390 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 19:18:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2076 states and 4001 transitions. [2022-12-14 19:18:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4001 transitions. [2022-12-14 19:18:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:38,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:38,483 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 19:18:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2077 states and 4002 transitions. [2022-12-14 19:18:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4002 transitions. [2022-12-14 19:18:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:38,650 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 19:18:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2078 states and 4003 transitions. [2022-12-14 19:18:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4003 transitions. [2022-12-14 19:18:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:38,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:38,850 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 19:18:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2079 states and 4004 transitions. [2022-12-14 19:18:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4004 transitions. [2022-12-14 19:18:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:38,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:38,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:39,040 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 19:18:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2080 states and 4005 transitions. [2022-12-14 19:18:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 4005 transitions. [2022-12-14 19:18:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:39,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:39,282 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 19:18:39,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2081 states and 4006 transitions. [2022-12-14 19:18:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4006 transitions. [2022-12-14 19:18:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:39,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:39,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:40,049 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 19:18:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2120 states and 4088 transitions. [2022-12-14 19:18:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4088 transitions. [2022-12-14 19:18:44,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:44,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:44,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:44,355 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 19:18:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2122 states and 4093 transitions. [2022-12-14 19:18:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4093 transitions. [2022-12-14 19:18:44,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:44,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:44,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:44,858 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 19:18:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2123 states and 4094 transitions. [2022-12-14 19:18:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4094 transitions. [2022-12-14 19:18:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:45,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:45,141 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 19:18:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2124 states and 4095 transitions. [2022-12-14 19:18:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4095 transitions. [2022-12-14 19:18:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:45,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:45,413 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 19:18:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:46,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2132 states and 4112 transitions. [2022-12-14 19:18:46,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4112 transitions. [2022-12-14 19:18:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:46,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:46,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:46,687 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 19:18:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2146 states and 4141 transitions. [2022-12-14 19:18:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4141 transitions. [2022-12-14 19:18:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:48,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:48,564 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 19:18:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2147 states and 4142 transitions. [2022-12-14 19:18:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4142 transitions. [2022-12-14 19:18:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:48,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:48,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:48,813 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 19:18:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2167 states and 4183 transitions. [2022-12-14 19:18:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4183 transitions. [2022-12-14 19:18:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:51,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:51,297 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 19:18:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2168 states and 4184 transitions. [2022-12-14 19:18:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4184 transitions. [2022-12-14 19:18:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:51,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:51,559 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 19:18:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2197 states and 4244 transitions. [2022-12-14 19:18:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4244 transitions. [2022-12-14 19:18:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:18:56,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:56,242 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 19:18:56,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2167 states and 4191 transitions. [2022-12-14 19:18:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4191 transitions. [2022-12-14 19:18:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:18:56,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:56,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:56,311 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 19:18:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2168 states and 4192 transitions. [2022-12-14 19:18:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4192 transitions. [2022-12-14 19:18:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:18:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:56,505 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 19:18:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2169 states and 4193 transitions. [2022-12-14 19:18:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4193 transitions. [2022-12-14 19:18:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:18:56,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:56,749 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 19:18:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2170 states and 4194 transitions. [2022-12-14 19:18:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 4194 transitions. [2022-12-14 19:18:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:18:56,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:56,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:18:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2171 states and 4195 transitions. [2022-12-14 19:18:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4195 transitions. [2022-12-14 19:18:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:18:57,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:57,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:57,315 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 19:18:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2172 states and 4196 transitions. [2022-12-14 19:18:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4196 transitions. [2022-12-14 19:18:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:18:57,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:58,380 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 19:19:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2213 states and 4285 transitions. [2022-12-14 19:19:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 4285 transitions. [2022-12-14 19:19:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:06,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:06,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:06,729 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 19:19:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2215 states and 4290 transitions. [2022-12-14 19:19:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4290 transitions. [2022-12-14 19:19:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:07,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:07,443 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 19:19:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2216 states and 4291 transitions. [2022-12-14 19:19:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4291 transitions. [2022-12-14 19:19:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:07,844 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 19:19:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:08,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2217 states and 4292 transitions. [2022-12-14 19:19:08,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 4292 transitions. [2022-12-14 19:19:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:08,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:08,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:08,241 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 19:19:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:10,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2225 states and 4309 transitions. [2022-12-14 19:19:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4309 transitions. [2022-12-14 19:19:10,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:10,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:10,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:10,161 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 19:19:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2239 states and 4338 transitions. [2022-12-14 19:19:12,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4338 transitions. [2022-12-14 19:19:12,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:12,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:12,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:19:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2240 states and 4339 transitions. [2022-12-14 19:19:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4339 transitions. [2022-12-14 19:19:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:13,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:13,222 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 19:19:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2260 states and 4380 transitions. [2022-12-14 19:19:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4380 transitions. [2022-12-14 19:19:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:17,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:17,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:17,368 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 19:19:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2261 states and 4381 transitions. [2022-12-14 19:19:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4381 transitions. [2022-12-14 19:19:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:17,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:17,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:17,641 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 19:19:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2289 states and 4440 transitions. [2022-12-14 19:19:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4440 transitions. [2022-12-14 19:19:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:19:23,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:23,598 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 19:19:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:23,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2259 states and 4385 transitions. [2022-12-14 19:19:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4385 transitions. [2022-12-14 19:19:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:23,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:19:23,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:23,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2260 states and 4386 transitions. [2022-12-14 19:19:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4386 transitions. [2022-12-14 19:19:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:23,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:23,901 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 19:19:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2261 states and 4387 transitions. [2022-12-14 19:19:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4387 transitions. [2022-12-14 19:19:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:24,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:24,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:24,128 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 19:19:24,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 2262 states and 4388 transitions. [2022-12-14 19:19:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4388 transitions. [2022-12-14 19:19:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:24,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:24,386 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 19:19:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2263 states and 4389 transitions. [2022-12-14 19:19:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4389 transitions. [2022-12-14 19:19:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:24,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:24,699 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 19:19:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2264 states and 4390 transitions. [2022-12-14 19:19:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4390 transitions. [2022-12-14 19:19:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:24,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:24,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:25,762 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 19:19:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2307 states and 4485 transitions. [2022-12-14 19:19:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4485 transitions. [2022-12-14 19:19:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:37,370 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 19:19:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2309 states and 4490 transitions. [2022-12-14 19:19:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4490 transitions. [2022-12-14 19:19:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:38,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:38,315 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 19:19:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 2310 states and 4491 transitions. [2022-12-14 19:19:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4491 transitions. [2022-12-14 19:19:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:38,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:38,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:38,831 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 19:19:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 2311 states and 4492 transitions. [2022-12-14 19:19:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4492 transitions. [2022-12-14 19:19:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:39,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:39,338 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 19:19:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2319 states and 4509 transitions. [2022-12-14 19:19:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4509 transitions. [2022-12-14 19:19:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:41,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:41,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:41,294 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 19:19:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2333 states and 4538 transitions. [2022-12-14 19:19:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4538 transitions. [2022-12-14 19:19:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:44,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:44,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:44,476 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 19:19:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:44,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2334 states and 4539 transitions. [2022-12-14 19:19:44,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4539 transitions. [2022-12-14 19:19:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:44,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:44,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:44,922 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 19:19:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:49,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 2354 states and 4580 transitions. [2022-12-14 19:19:49,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4580 transitions. [2022-12-14 19:19:49,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:49,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:49,563 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 19:19:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2355 states and 4581 transitions. [2022-12-14 19:19:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4581 transitions. [2022-12-14 19:19:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:49,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:49,888 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 19:19:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2380 states and 4634 transitions. [2022-12-14 19:19:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4634 transitions. [2022-12-14 19:19:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:57,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:57,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:57,177 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 19:19:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2383 states and 4640 transitions. [2022-12-14 19:19:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4640 transitions. [2022-12-14 19:19:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:19:58,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:58,777 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 19:19:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2354 states and 4586 transitions. [2022-12-14 19:19:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4586 transitions. [2022-12-14 19:19:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:19:59,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:59,671 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 19:19:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2355 states and 4587 transitions. [2022-12-14 19:19:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4587 transitions. [2022-12-14 19:19:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:19:59,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:59,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:00,028 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 19:20:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2356 states and 4588 transitions. [2022-12-14 19:20:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4588 transitions. [2022-12-14 19:20:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:00,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:00,370 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 19:20:00,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2357 states and 4589 transitions. [2022-12-14 19:20:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4589 transitions. [2022-12-14 19:20:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:00,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:00,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:00,749 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 19:20:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2358 states and 4590 transitions. [2022-12-14 19:20:01,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4590 transitions. [2022-12-14 19:20:01,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:01,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:01,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:01,153 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 19:20:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2359 states and 4591 transitions. [2022-12-14 19:20:01,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4591 transitions. [2022-12-14 19:20:01,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:01,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:01,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:01,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:01,686 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 19:20:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2361 states and 4595 transitions. [2022-12-14 19:20:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4595 transitions. [2022-12-14 19:20:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:01,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:03,103 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 19:20:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2407 states and 4700 transitions. [2022-12-14 19:20:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4700 transitions. [2022-12-14 19:20:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:22,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:22,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:22,836 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 19:20:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5039 states to 2407 states and 4699 transitions. [2022-12-14 19:20:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4699 transitions. [2022-12-14 19:20:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:22,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:22,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:22,932 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 19:20:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 2409 states and 4704 transitions. [2022-12-14 19:20:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4704 transitions. [2022-12-14 19:20:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:23,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:23,857 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 19:20:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2410 states and 4705 transitions. [2022-12-14 19:20:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4705 transitions. [2022-12-14 19:20:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:24,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:24,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:24,293 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 19:20:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:24,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 2411 states and 4706 transitions. [2022-12-14 19:20:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4706 transitions. [2022-12-14 19:20:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:24,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:24,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:24,755 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 19:20:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2419 states and 4723 transitions. [2022-12-14 19:20:27,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4723 transitions. [2022-12-14 19:20:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:27,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:27,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:27,334 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 19:20:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2433 states and 4752 transitions. [2022-12-14 19:20:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4752 transitions. [2022-12-14 19:20:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:31,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:31,743 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 19:20:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 2434 states and 4753 transitions. [2022-12-14 19:20:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4753 transitions. [2022-12-14 19:20:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:32,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:32,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:32,168 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 19:20:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:39,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2454 states and 4795 transitions. [2022-12-14 19:20:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4795 transitions. [2022-12-14 19:20:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:39,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:39,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:39,291 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 19:20:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2455 states and 4796 transitions. [2022-12-14 19:20:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4796 transitions. [2022-12-14 19:20:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:39,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:39,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:20:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2477 states and 4843 transitions. [2022-12-14 19:20:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4843 transitions. [2022-12-14 19:20:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:47,834 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 19:20:50,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2483 states and 4855 transitions. [2022-12-14 19:20:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4855 transitions. [2022-12-14 19:20:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:20:50,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:50,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:51,009 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 19:20:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:51,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2454 states and 4801 transitions. [2022-12-14 19:20:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4801 transitions. [2022-12-14 19:20:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:51,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:51,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:51,881 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 19:20:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2455 states and 4802 transitions. [2022-12-14 19:20:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4802 transitions. [2022-12-14 19:20:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:52,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:52,216 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 19:20:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2456 states and 4803 transitions. [2022-12-14 19:20:52,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4803 transitions. [2022-12-14 19:20:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:52,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:52,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:52,758 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 19:20:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2457 states and 4804 transitions. [2022-12-14 19:20:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4804 transitions. [2022-12-14 19:20:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:53,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:53,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:53,311 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 19:20:53,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2458 states and 4805 transitions. [2022-12-14 19:20:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4805 transitions. [2022-12-14 19:20:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:53,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:53,922 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 19:20:54,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2459 states and 4806 transitions. [2022-12-14 19:20:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4806 transitions. [2022-12-14 19:20:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:54,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:55,049 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 19:21:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2469 states and 4829 transitions. [2022-12-14 19:21:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4829 transitions. [2022-12-14 19:21:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:03,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:03,263 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 19:21:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 2471 states and 4833 transitions. [2022-12-14 19:21:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4833 transitions. [2022-12-14 19:21:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:03,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:03,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:21:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:04,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2473 states and 4836 transitions. [2022-12-14 19:21:04,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4836 transitions. [2022-12-14 19:21:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:04,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:04,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:04,790 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 19:21:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2474 states and 4837 transitions. [2022-12-14 19:21:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4837 transitions. [2022-12-14 19:21:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:04,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:06,532 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 19:21:33,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 2522 states and 4949 transitions. [2022-12-14 19:21:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4949 transitions. [2022-12-14 19:21:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:33,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:33,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:33,103 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 19:21:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2524 states and 4954 transitions. [2022-12-14 19:21:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4954 transitions. [2022-12-14 19:21:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:34,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:34,163 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 19:21:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 2525 states and 4955 transitions. [2022-12-14 19:21:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4955 transitions. [2022-12-14 19:21:34,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:34,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:34,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:34,706 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 19:21:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 2526 states and 4956 transitions. [2022-12-14 19:21:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 4956 transitions. [2022-12-14 19:21:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:35,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:35,179 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 19:21:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2534 states and 4973 transitions. [2022-12-14 19:21:38,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4973 transitions. [2022-12-14 19:21:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:38,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:38,338 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 19:21:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 2548 states and 5003 transitions. [2022-12-14 19:21:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5003 transitions. [2022-12-14 19:21:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:44,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:44,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:44,834 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 19:21:45,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2549 states and 5004 transitions. [2022-12-14 19:21:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5004 transitions. [2022-12-14 19:21:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:45,442 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 19:21:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2569 states and 5046 transitions. [2022-12-14 19:21:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5046 transitions. [2022-12-14 19:21:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:55,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:55,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:55,167 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 19:21:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2570 states and 5047 transitions. [2022-12-14 19:21:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5047 transitions. [2022-12-14 19:21:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:21:55,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:55,749 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 19:22:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 2586 states and 5082 transitions. [2022-12-14 19:22:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5082 transitions. [2022-12-14 19:22:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:22:03,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:03,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:03,445 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 19:22:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2598 states and 5106 transitions. [2022-12-14 19:22:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5106 transitions. [2022-12-14 19:22:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:22:10,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:10,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:10,851 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 19:22:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2569 states and 5052 transitions. [2022-12-14 19:22:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5052 transitions. [2022-12-14 19:22:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:11,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:11,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:11,855 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 19:22:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:12,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2570 states and 5053 transitions. [2022-12-14 19:22:12,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5053 transitions. [2022-12-14 19:22:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:12,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:12,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:12,392 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 19:22:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 2571 states and 5054 transitions. [2022-12-14 19:22:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5054 transitions. [2022-12-14 19:22:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:12,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:12,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:12,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:12,953 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 19:22:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2572 states and 5055 transitions. [2022-12-14 19:22:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5055 transitions. [2022-12-14 19:22:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:13,555 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 19:22:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2573 states and 5056 transitions. [2022-12-14 19:22:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5056 transitions. [2022-12-14 19:22:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:14,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,157 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 19:22:14,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 2574 states and 5057 transitions. [2022-12-14 19:22:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5057 transitions. [2022-12-14 19:22:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:14,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,869 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 19:22:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 2576 states and 5060 transitions. [2022-12-14 19:22:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5060 transitions. [2022-12-14 19:22:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:15,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:15,766 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 19:22:15,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2578 states and 5064 transitions. [2022-12-14 19:22:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5064 transitions. [2022-12-14 19:22:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:15,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,039 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 19:22:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 2580 states and 5068 transitions. [2022-12-14 19:22:16,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5068 transitions. [2022-12-14 19:22:16,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:16,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,611 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 19:22:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 2592 states and 5096 transitions. [2022-12-14 19:22:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5096 transitions. [2022-12-14 19:22:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:27,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:27,901 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 19:22:27,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2593 states and 5097 transitions. [2022-12-14 19:22:27,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5097 transitions. [2022-12-14 19:22:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:27,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:30,410 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 19:23:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 2643 states and 5218 transitions. [2022-12-14 19:23:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5218 transitions. [2022-12-14 19:23:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:05,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,556 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 19:23:06,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2645 states and 5223 transitions. [2022-12-14 19:23:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5223 transitions. [2022-12-14 19:23:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:06,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:23:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 2646 states and 5224 transitions. [2022-12-14 19:23:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5224 transitions. [2022-12-14 19:23:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:07,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:07,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:07,754 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 19:23:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2647 states and 5225 transitions. [2022-12-14 19:23:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5225 transitions. [2022-12-14 19:23:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:08,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:08,590 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 19:23:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2655 states and 5242 transitions. [2022-12-14 19:23:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5242 transitions. [2022-12-14 19:23:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:12,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:12,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:12,653 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 19:23:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2668 states and 5271 transitions. [2022-12-14 19:23:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5271 transitions. [2022-12-14 19:23:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:20,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,011 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 19:23:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2669 states and 5272 transitions. [2022-12-14 19:23:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5272 transitions. [2022-12-14 19:23:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:21,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,737 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 19:23:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5314 transitions. [2022-12-14 19:23:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5314 transitions. [2022-12-14 19:23:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:34,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:34,505 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 19:23:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5315 transitions. [2022-12-14 19:23:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5315 transitions. [2022-12-14 19:23:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:35,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:35,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:35,067 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 19:23:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:45,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 2706 states and 5350 transitions. [2022-12-14 19:23:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5350 transitions. [2022-12-14 19:23:45,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:45,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:45,191 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 19:23:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2718 states and 5374 transitions. [2022-12-14 19:23:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5374 transitions. [2022-12-14 19:23:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:23:54,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:54,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:54,403 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 19:23:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:55,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5320 transitions. [2022-12-14 19:23:55,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5320 transitions. [2022-12-14 19:23:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:55,646 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 19:23:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5321 transitions. [2022-12-14 19:23:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5321 transitions. [2022-12-14 19:23:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:56,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:56,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:56,208 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 19:23:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2691 states and 5322 transitions. [2022-12-14 19:23:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5322 transitions. [2022-12-14 19:23:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:56,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:56,766 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 19:23:57,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2692 states and 5323 transitions. [2022-12-14 19:23:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5323 transitions. [2022-12-14 19:23:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:57,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:57,422 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 19:23:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 2693 states and 5324 transitions. [2022-12-14 19:23:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5324 transitions. [2022-12-14 19:23:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:58,104 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 19:23:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 2694 states and 5325 transitions. [2022-12-14 19:23:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5325 transitions. [2022-12-14 19:23:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:58,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:58,811 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 19:23:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5874 states to 2696 states and 5328 transitions. [2022-12-14 19:23:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5328 transitions. [2022-12-14 19:23:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:58,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:58,965 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 19:23:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5877 states to 2698 states and 5331 transitions. [2022-12-14 19:23:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5331 transitions. [2022-12-14 19:23:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:23:59,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:59,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:00,052 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 19:24:00,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2700 states and 5335 transitions. [2022-12-14 19:24:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5335 transitions. [2022-12-14 19:24:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:24:00,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:00,203 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 19:24:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2702 states and 5339 transitions. [2022-12-14 19:24:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5339 transitions. [2022-12-14 19:24:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:24:00,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:00,791 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 19:24:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 2716 states and 5373 transitions. [2022-12-14 19:24:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5373 transitions. [2022-12-14 19:24:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:24:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:16,014 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 19:24:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2717 states and 5374 transitions. [2022-12-14 19:24:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5374 transitions. [2022-12-14 19:24:16,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:24:16,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:16,167 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 19:24:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2719 states and 5378 transitions. [2022-12-14 19:24:16,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5378 transitions. [2022-12-14 19:24:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:24:16,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:18,907 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 19:25:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2771 states and 5507 transitions. [2022-12-14 19:25:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 5507 transitions. [2022-12-14 19:25:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:08,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:08,714 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 19:25:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2773 states and 5512 transitions. [2022-12-14 19:25:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5512 transitions. [2022-12-14 19:25:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:10,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:10,688 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 19:25:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:11,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 2774 states and 5513 transitions. [2022-12-14 19:25:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5513 transitions. [2022-12-14 19:25:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:11,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:11,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:11,767 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 19:25:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2775 states and 5514 transitions. [2022-12-14 19:25:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5514 transitions. [2022-12-14 19:25:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:12,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:12,622 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 19:25:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:18,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2783 states and 5532 transitions. [2022-12-14 19:25:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5532 transitions. [2022-12-14 19:25:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:18,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:18,699 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 19:25:26,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6203 states to 2793 states and 5555 transitions. [2022-12-14 19:25:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 5555 transitions. [2022-12-14 19:25:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:26,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:26,668 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 19:25:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 2796 states and 5561 transitions. [2022-12-14 19:25:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5561 transitions. [2022-12-14 19:25:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:29,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:29,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:25:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6211 states to 2798 states and 5563 transitions. [2022-12-14 19:25:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5563 transitions. [2022-12-14 19:25:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:31,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:25:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 2808 states and 5586 transitions. [2022-12-14 19:25:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5586 transitions. [2022-12-14 19:25:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:41,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:41,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:41,046 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 19:25:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6242 states to 2811 states and 5592 transitions. [2022-12-14 19:25:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5592 transitions. [2022-12-14 19:25:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:44,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:44,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:44,397 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 19:25:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6248 states to 2814 states and 5598 transitions. [2022-12-14 19:25:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5598 transitions. [2022-12-14 19:25:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:47,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:47,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:47,417 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 19:25:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2818 states and 5605 transitions. [2022-12-14 19:25:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5605 transitions. [2022-12-14 19:25:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:50,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:50,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:50,522 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 19:25:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2819 states and 5606 transitions. [2022-12-14 19:25:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5606 transitions. [2022-12-14 19:25:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:25:51,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:51,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:51,398 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 19:26:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2835 states and 5641 transitions. [2022-12-14 19:26:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5641 transitions. [2022-12-14 19:26:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:26:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:07,605 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 19:26:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2847 states and 5665 transitions. [2022-12-14 19:26:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5665 transitions. [2022-12-14 19:26:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:26:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:19,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:19,066 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 19:26:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2818 states and 5611 transitions. [2022-12-14 19:26:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5611 transitions. [2022-12-14 19:26:20,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:20,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:20,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:20,426 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 19:26:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2819 states and 5612 transitions. [2022-12-14 19:26:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5612 transitions. [2022-12-14 19:26:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:21,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:21,127 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 19:26:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2820 states and 5613 transitions. [2022-12-14 19:26:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5613 transitions. [2022-12-14 19:26:21,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:21,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:21,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:21,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:21,907 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 19:26:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2821 states and 5614 transitions. [2022-12-14 19:26:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5614 transitions. [2022-12-14 19:26:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:22,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:22,745 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 19:26:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6258 states to 2822 states and 5615 transitions. [2022-12-14 19:26:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5615 transitions. [2022-12-14 19:26:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:23,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:23,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:23,592 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 19:26:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 2823 states and 5616 transitions. [2022-12-14 19:26:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5616 transitions. [2022-12-14 19:26:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:24,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:24,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:24,651 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 19:26:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 2825 states and 5619 transitions. [2022-12-14 19:26:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5619 transitions. [2022-12-14 19:26:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:24,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:24,802 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 19:26:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:24,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2827 states and 5622 transitions. [2022-12-14 19:26:24,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5622 transitions. [2022-12-14 19:26:24,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:24,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:24,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:24,965 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 19:26:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 2829 states and 5625 transitions. [2022-12-14 19:26:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5625 transitions. [2022-12-14 19:26:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:25,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:25,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:25,129 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 19:26:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:26,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6271 states to 2831 states and 5628 transitions. [2022-12-14 19:26:26,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5628 transitions. [2022-12-14 19:26:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:26,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:26,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:26,489 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 19:26:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6275 states to 2833 states and 5632 transitions. [2022-12-14 19:26:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5632 transitions. [2022-12-14 19:26:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:26,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:26,648 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 19:26:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 2834 states and 5633 transitions. [2022-12-14 19:26:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5633 transitions. [2022-12-14 19:26:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:27,550 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 19:26:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 2850 states and 5675 transitions. [2022-12-14 19:26:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5675 transitions. [2022-12-14 19:26:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:51,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:51,252 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 19:26:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6354 states to 2852 states and 5679 transitions. [2022-12-14 19:26:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5679 transitions. [2022-12-14 19:26:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:51,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:51,543 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 19:26:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 2854 states and 5683 transitions. [2022-12-14 19:26:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5683 transitions. [2022-12-14 19:26:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:26:51,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:52,293 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 19:27:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:18,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 2871 states and 5729 transitions. [2022-12-14 19:27:18,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5729 transitions. [2022-12-14 19:27:18,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:27:18,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:21,720 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 19:28:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6643 states to 2926 states and 5871 transitions. [2022-12-14 19:28:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5871 transitions. [2022-12-14 19:28:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:28:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:32,052 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 19:28:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6651 states to 2928 states and 5877 transitions. [2022-12-14 19:28:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5877 transitions. [2022-12-14 19:28:35,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:28:35,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:35,993 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 19:28:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:36,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6652 states to 2929 states and 5878 transitions. [2022-12-14 19:28:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5878 transitions. [2022-12-14 19:28:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:28:36,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:36,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:36,948 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 19:28:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 2930 states and 5879 transitions. [2022-12-14 19:28:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5879 transitions. [2022-12-14 19:28:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:28:37,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:28:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6672 states to 2937 states and 5896 transitions. [2022-12-14 19:28:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5896 transitions. [2022-12-14 19:28:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:28:45,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:45,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:45,552 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 19:28:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 2944 states and 5913 transitions. [2022-12-14 19:28:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5913 transitions. [2022-12-14 19:28:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:28:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:53,959 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 19:29:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 2950 states and 5925 transitions. [2022-12-14 19:29:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5925 transitions. [2022-12-14 19:29:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:29:01,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:01,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:01,634 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 19:29:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 2952 states and 5927 transitions. [2022-12-14 19:29:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5927 transitions. [2022-12-14 19:29:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:29:04,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:04,182 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 19:29:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 2972 states and 5969 transitions. [2022-12-14 19:29:27,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5969 transitions. [2022-12-14 19:29:27,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:29:27,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:27,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:29:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 2973 states and 5970 transitions. [2022-12-14 19:29:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5970 transitions. [2022-12-14 19:29:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:29:27,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:28,011 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 19:29:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6787 states to 2989 states and 6005 transitions. [2022-12-14 19:29:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6005 transitions. [2022-12-14 19:29:48,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:29:48,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:48,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:48,270 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 19:29:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6799 states to 2995 states and 6017 transitions. [2022-12-14 19:29:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6017 transitions. [2022-12-14 19:29:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:29:54,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:54,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6811 states to 3001 states and 6029 transitions. [2022-12-14 19:30:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 6029 transitions. [2022-12-14 19:30:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:30:01,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:01,652 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 19:30:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6747 states to 2972 states and 5975 transitions. [2022-12-14 19:30:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5975 transitions. [2022-12-14 19:30:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:03,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:03,494 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 19:30:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:04,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6748 states to 2973 states and 5976 transitions. [2022-12-14 19:30:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5976 transitions. [2022-12-14 19:30:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:04,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:04,243 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 19:30:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 2974 states and 5977 transitions. [2022-12-14 19:30:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5977 transitions. [2022-12-14 19:30:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:05,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:05,191 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 19:30:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 2975 states and 5978 transitions. [2022-12-14 19:30:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5978 transitions. [2022-12-14 19:30:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:06,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:06,063 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 19:30:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2976 states and 5979 transitions. [2022-12-14 19:30:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5979 transitions. [2022-12-14 19:30:06,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:06,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:06,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:07,027 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 19:30:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2977 states and 5980 transitions. [2022-12-14 19:30:08,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5980 transitions. [2022-12-14 19:30:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:08,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:08,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:08,054 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 19:30:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6755 states to 2979 states and 5983 transitions. [2022-12-14 19:30:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5983 transitions. [2022-12-14 19:30:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:08,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:08,330 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 19:30:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 2983 states and 5993 transitions. [2022-12-14 19:30:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5993 transitions. [2022-12-14 19:30:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:21,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:21,702 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 19:30:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 2985 states and 5996 transitions. [2022-12-14 19:30:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5996 transitions. [2022-12-14 19:30:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:21,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:21,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:22,002 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 19:30:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6771 states to 2987 states and 5999 transitions. [2022-12-14 19:30:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 5999 transitions. [2022-12-14 19:30:22,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:22,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:22,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:22,123 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 19:30:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:22,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 2989 states and 6002 transitions. [2022-12-14 19:30:22,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6002 transitions. [2022-12-14 19:30:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:22,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:22,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:22,987 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 19:30:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:25,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6777 states to 2991 states and 6005 transitions. [2022-12-14 19:30:25,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6005 transitions. [2022-12-14 19:30:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:25,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:25,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:25,800 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 19:30:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6780 states to 2992 states and 6008 transitions. [2022-12-14 19:30:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6008 transitions. [2022-12-14 19:30:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:29,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:29,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:29,558 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 19:30:31,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6781 states to 2993 states and 6009 transitions. [2022-12-14 19:30:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6009 transitions. [2022-12-14 19:30:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:31,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:31,217 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 19:30:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6784 states to 2995 states and 6012 transitions. [2022-12-14 19:30:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6012 transitions. [2022-12-14 19:30:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:32,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:32,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:32,901 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 19:30:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6788 states to 2997 states and 6016 transitions. [2022-12-14 19:30:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6016 transitions. [2022-12-14 19:30:32,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:32,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:33,068 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 19:30:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 2999 states and 6020 transitions. [2022-12-14 19:30:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6020 transitions. [2022-12-14 19:30:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:30:33,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:33,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:33,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.