./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/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_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/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_2e4e0982-0175-46f1-96b0-9a835c97a398/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 397165505e22c94185c98ac889a4a39846b9e873d477057714c221ff936752e7 --- 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 23:33:26,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:33:26,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:33:26,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:33:26,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:33:26,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:33:26,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:33:26,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:33:26,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:33:26,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:33:26,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:33:26,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:33:26,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:33:26,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:33:26,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:33:26,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:33:26,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:33:26,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:33:26,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:33:26,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:33:26,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:33:26,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:33:26,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:33:26,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:33:26,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:33:26,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:33:26,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:33:26,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:33:26,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:33:26,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:33:26,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:33:26,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:33:26,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:33:26,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:33:26,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:33:26,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:33:26,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:33:26,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:33:26,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:33:26,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:33:26,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:33:26,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:33:26,351 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:33:26,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:33:26,352 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:33:26,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:33:26,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:33:26,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:33:26,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:33:26,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:33:26,361 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:33:26,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:33:26,361 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:33:26,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:33:26,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:33:26,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:33:26,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:33:26,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:33:26,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:33:26,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:33:26,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:33:26,362 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:33:26,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:33:26,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:33:26,363 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_2e4e0982-0175-46f1-96b0-9a835c97a398/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 397165505e22c94185c98ac889a4a39846b9e873d477057714c221ff936752e7 [2022-12-14 23:33:26,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:33:26,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:33:26,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:33:26,549 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:33:26,549 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:33:26,551 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c [2022-12-14 23:33:29,100 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:33:29,601 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:33:29,602 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c [2022-12-14 23:33:29,653 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/data/2e1cd13cc/0f14ab44349744d9ba00c92e97ae8390/FLAG68a3db707 [2022-12-14 23:33:29,667 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/data/2e1cd13cc/0f14ab44349744d9ba00c92e97ae8390 [2022-12-14 23:33:29,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:33:29,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:33:29,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:33:29,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:33:29,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:33:29,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:33:29" (1/1) ... [2022-12-14 23:33:29,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ef7dbfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:29, skipping insertion in model container [2022-12-14 23:33:29,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:33:29" (1/1) ... [2022-12-14 23:33:29,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:33:29,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:33:31,241 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_2e4e0982-0175-46f1-96b0-9a835c97a398/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c[381679,381692] [2022-12-14 23:33:31,263 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_2e4e0982-0175-46f1-96b0-9a835c97a398/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c[383339,383352] [2022-12-14 23:33:31,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:31,439 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:33:32,220 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_2e4e0982-0175-46f1-96b0-9a835c97a398/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c[381679,381692] [2022-12-14 23:33:32,222 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_2e4e0982-0175-46f1-96b0-9a835c97a398/sv-benchmarks/c/combinations/Problem05_label43+token_ring.05.cil-1.c[383339,383352] [2022-12-14 23:33:32,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:33:32,276 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:33:32,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32 WrapperNode [2022-12-14 23:33:32,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:33:32,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:33:32,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:33:32,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:33:32,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,638 INFO L138 Inliner]: procedures = 54, calls = 56, calls flagged for inlining = 32, calls inlined = 32, statements flattened = 12793 [2022-12-14 23:33:32,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:33:32,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:33:32,640 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:33:32,640 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:33:32,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,902 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:33:32,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:33:32,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:33:32,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:33:32,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:33:32" (1/1) ... [2022-12-14 23:33:32,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:33:32,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:33:32,979 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:33:32,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4e0982-0175-46f1-96b0-9a835c97a398/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:33:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:33:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 23:33:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 23:33:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 23:33:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 23:33:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 23:33:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 23:33:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 23:33:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 23:33:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 23:33:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 23:33:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 23:33:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 23:33:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:33:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:33:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:33:33,110 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:33:33,113 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:33:38,695 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:33:40,029 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:33:40,029 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-12-14 23:33:40,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:33:40 BoogieIcfgContainer [2022-12-14 23:33:40,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:33:40,034 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:33:40,034 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:33:40,041 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:33:40,041 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:33:40" (1/1) ... [2022-12-14 23:33:40,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:33:40,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 1754 states and 3439 transitions. [2022-12-14 23:33:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3439 transitions. [2022-12-14 23:33:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,407 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 23:33:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1771 states and 3471 transitions. [2022-12-14 23:33:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3471 transitions. [2022-12-14 23:33:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,661 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 23:33:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1772 states and 3471 transitions. [2022-12-14 23:33:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3471 transitions. [2022-12-14 23:33:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,749 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 23:33:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1773 states and 3471 transitions. [2022-12-14 23:33:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3471 transitions. [2022-12-14 23:33:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,821 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 23:33:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1774 states and 3471 transitions. [2022-12-14 23:33:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3471 transitions. [2022-12-14 23:33:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,883 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 23:33:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1775 states and 3471 transitions. [2022-12-14 23:33:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3471 transitions. [2022-12-14 23:33:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:40,945 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 23:33:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1776 states and 3471 transitions. [2022-12-14 23:33:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3471 transitions. [2022-12-14 23:33:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:40,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,020 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 23:33:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1788 states and 3494 transitions. [2022-12-14 23:33:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3494 transitions. [2022-12-14 23:33:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,197 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 23:33:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1789 states and 3494 transitions. [2022-12-14 23:33:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3494 transitions. [2022-12-14 23:33:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,253 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 23:33:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1790 states and 3494 transitions. [2022-12-14 23:33:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3494 transitions. [2022-12-14 23:33:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:33:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 1791 states and 3494 transitions. [2022-12-14 23:33:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3494 transitions. [2022-12-14 23:33:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,382 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 23:33:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1799 states and 3511 transitions. [2022-12-14 23:33:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3511 transitions. [2022-12-14 23:33:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,587 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 23:33:41,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1800 states and 3511 transitions. [2022-12-14 23:33:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3511 transitions. [2022-12-14 23:33:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,669 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 23:33:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1801 states and 3511 transitions. [2022-12-14 23:33:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3511 transitions. [2022-12-14 23:33:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,766 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 23:33:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 1803 states and 3516 transitions. [2022-12-14 23:33:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3516 transitions. [2022-12-14 23:33:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:33:41,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:41,938 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 23:33:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1811 states and 3531 transitions. [2022-12-14 23:33:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3531 transitions. [2022-12-14 23:33:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:33:41,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:42,125 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 23:33:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:42,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3618 states to 1833 states and 3576 transitions. [2022-12-14 23:33:42,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3576 transitions. [2022-12-14 23:33:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:33:42,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:42,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 23:33:43,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1838 states and 3587 transitions. [2022-12-14 23:33:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3587 transitions. [2022-12-14 23:33:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 23:33:43,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:43,768 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 23:33:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:44,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1852 states and 3616 transitions. [2022-12-14 23:33:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3616 transitions. [2022-12-14 23:33:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:44,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:44,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:44,946 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 23:33:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 1853 states and 3617 transitions. [2022-12-14 23:33:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3617 transitions. [2022-12-14 23:33:45,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:45,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:45,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:45,051 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 23:33:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:45,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1854 states and 3618 transitions. [2022-12-14 23:33:45,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3618 transitions. [2022-12-14 23:33:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:45,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:45,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:45,177 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 23:33:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 1855 states and 3619 transitions. [2022-12-14 23:33:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3619 transitions. [2022-12-14 23:33:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:45,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:45,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:45,529 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 23:33:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1879 states and 3671 transitions. [2022-12-14 23:33:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3671 transitions. [2022-12-14 23:33:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:47,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:47,997 INFO 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 23:33:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 1884 states and 3682 transitions. [2022-12-14 23:33:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3682 transitions. [2022-12-14 23:33:48,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:48,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:48,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:48,554 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 23:33:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1885 states and 3683 transitions. [2022-12-14 23:33:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3683 transitions. [2022-12-14 23:33:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:48,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:48,740 INFO 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 23:33:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1899 states and 3713 transitions. [2022-12-14 23:33:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3713 transitions. [2022-12-14 23:33:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 23:33:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:49,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:49,996 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 23:33:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1884 states and 3685 transitions. [2022-12-14 23:33:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3685 transitions. [2022-12-14 23:33:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:50,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:50,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:50,050 INFO 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 23:33:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1885 states and 3686 transitions. [2022-12-14 23:33:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3686 transitions. [2022-12-14 23:33:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:50,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:50,196 INFO 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 23:33:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1886 states and 3687 transitions. [2022-12-14 23:33:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3687 transitions. [2022-12-14 23:33:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:50,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:50,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:50,362 INFO 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 23:33:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 1887 states and 3688 transitions. [2022-12-14 23:33:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3688 transitions. [2022-12-14 23:33:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:50,925 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 23:33:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 1913 states and 3747 transitions. [2022-12-14 23:33:54,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3747 transitions. [2022-12-14 23:33:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:54,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1918 states and 3758 transitions. [2022-12-14 23:33:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3758 transitions. [2022-12-14 23:33:55,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:55,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:55,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:55,113 INFO 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 23:33:55,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1919 states and 3759 transitions. [2022-12-14 23:33:55,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3759 transitions. [2022-12-14 23:33:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:55,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:55,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:55,348 INFO 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 23:33:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 1932 states and 3788 transitions. [2022-12-14 23:33:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3788 transitions. [2022-12-14 23:33:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 23:33:57,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:57,208 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 23:33:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1917 states and 3758 transitions. [2022-12-14 23:33:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3758 transitions. [2022-12-14 23:33:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:57,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:33:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1918 states and 3759 transitions. [2022-12-14 23:33:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3759 transitions. [2022-12-14 23:33:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:57,481 INFO 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 23:33:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3874 states to 1919 states and 3760 transitions. [2022-12-14 23:33:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3760 transitions. [2022-12-14 23:33:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:57,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:57,697 INFO 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 23:33:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 1920 states and 3761 transitions. [2022-12-14 23:33:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3761 transitions. [2022-12-14 23:33:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:33:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:33:58,473 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 23:34:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1948 states and 3826 transitions. [2022-12-14 23:34:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3826 transitions. [2022-12-14 23:34:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:34:03,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:03,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:03,898 INFO 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 23:34:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1953 states and 3837 transitions. [2022-12-14 23:34:04,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3837 transitions. [2022-12-14 23:34:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:34:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:04,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:04,655 INFO 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 23:34:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1954 states and 3838 transitions. [2022-12-14 23:34:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3838 transitions. [2022-12-14 23:34:04,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:34:04,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:04,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:04,880 INFO 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 23:34:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 1964 states and 3861 transitions. [2022-12-14 23:34:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3861 transitions. [2022-12-14 23:34:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:34:06,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:06,818 INFO 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 23:34:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 1967 states and 3867 transitions. [2022-12-14 23:34:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3867 transitions. [2022-12-14 23:34:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 23:34:07,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:07,549 INFO 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 23:34:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 1953 states and 3838 transitions. [2022-12-14 23:34:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3838 transitions. [2022-12-14 23:34:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:07,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:07,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 1954 states and 3839 transitions. [2022-12-14 23:34:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3839 transitions. [2022-12-14 23:34:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:08,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:08,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:08,130 INFO 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 23:34:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1955 states and 3840 transitions. [2022-12-14 23:34:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3840 transitions. [2022-12-14 23:34:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:08,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:08,380 INFO 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 23:34:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1956 states and 3841 transitions. [2022-12-14 23:34:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3841 transitions. [2022-12-14 23:34:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:08,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:08,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:08,603 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 23:34:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:08,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1956 states and 3840 transitions. [2022-12-14 23:34:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3840 transitions. [2022-12-14 23:34:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:08,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:08,687 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 23:34:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 1958 states and 3844 transitions. [2022-12-14 23:34:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3844 transitions. [2022-12-14 23:34:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:08,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:08,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:09,288 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 23:34:17,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1988 states and 3914 transitions. [2022-12-14 23:34:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3914 transitions. [2022-12-14 23:34:17,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:17,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1993 states and 3926 transitions. [2022-12-14 23:34:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3926 transitions. [2022-12-14 23:34:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:19,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:19,554 INFO 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 23:34:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1994 states and 3927 transitions. [2022-12-14 23:34:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3927 transitions. [2022-12-14 23:34:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:19,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:19,822 INFO 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 23:34:21,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2001 states and 3944 transitions. [2022-12-14 23:34:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3944 transitions. [2022-12-14 23:34:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2004 states and 3950 transitions. [2022-12-14 23:34:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3950 transitions. [2022-12-14 23:34:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:22,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:22,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2007 states and 3956 transitions. [2022-12-14 23:34:23,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3956 transitions. [2022-12-14 23:34:23,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 23:34:23,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:23,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:23,401 INFO 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 23:34:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 1993 states and 3927 transitions. [2022-12-14 23:34:23,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3927 transitions. [2022-12-14 23:34:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:23,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:23,865 INFO 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 23:34:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:24,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 1994 states and 3928 transitions. [2022-12-14 23:34:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3928 transitions. [2022-12-14 23:34:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:24,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:24,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:24,100 INFO 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 23:34:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:24,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 1995 states and 3929 transitions. [2022-12-14 23:34:24,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3929 transitions. [2022-12-14 23:34:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:24,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:24,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:24,320 INFO 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 23:34:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1996 states and 3930 transitions. [2022-12-14 23:34:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3930 transitions. [2022-12-14 23:34:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:24,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:24,654 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 23:34:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 1998 states and 3934 transitions. [2022-12-14 23:34:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3934 transitions. [2022-12-14 23:34:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:24,738 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 23:34:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2000 states and 3938 transitions. [2022-12-14 23:34:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3938 transitions. [2022-12-14 23:34:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:24,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:24,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:24,921 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 23:34:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2010 states and 3960 transitions. [2022-12-14 23:34:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3960 transitions. [2022-12-14 23:34:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:27,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:27,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:28,350 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 23:34:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2042 states and 4036 transitions. [2022-12-14 23:34:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 4036 transitions. [2022-12-14 23:34:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:40,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:40,926 INFO 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 23:34:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2046 states and 4047 transitions. [2022-12-14 23:34:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 4047 transitions. [2022-12-14 23:34:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:42,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:42,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:34:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 2047 states and 4048 transitions. [2022-12-14 23:34:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4048 transitions. [2022-12-14 23:34:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:42,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:43,006 INFO 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 23:34:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:47,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2060 states and 4077 transitions. [2022-12-14 23:34:47,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 4077 transitions. [2022-12-14 23:34:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 23:34:47,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:47,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:47,980 INFO 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 23:34:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2046 states and 4048 transitions. [2022-12-14 23:34:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 4048 transitions. [2022-12-14 23:34:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:48,440 INFO 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 23:34:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2047 states and 4049 transitions. [2022-12-14 23:34:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4049 transitions. [2022-12-14 23:34:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:48,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:48,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:48,798 INFO 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 23:34:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2048 states and 4050 transitions. [2022-12-14 23:34:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4050 transitions. [2022-12-14 23:34:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:49,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:49,107 INFO 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 23:34:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2049 states and 4051 transitions. [2022-12-14 23:34:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4051 transitions. [2022-12-14 23:34:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:49,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:49,418 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 23:34:49,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2051 states and 4054 transitions. [2022-12-14 23:34:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4054 transitions. [2022-12-14 23:34:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:49,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:49,798 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 23:34:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2053 states and 4058 transitions. [2022-12-14 23:34:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4058 transitions. [2022-12-14 23:34:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:49,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:49,891 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 23:34:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2055 states and 4062 transitions. [2022-12-14 23:34:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4062 transitions. [2022-12-14 23:34:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:49,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:50,175 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 23:34:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2067 states and 4088 transitions. [2022-12-14 23:34:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4088 transitions. [2022-12-14 23:34:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:55,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:55,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:55,173 INFO 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 23:34:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2077 states and 4113 transitions. [2022-12-14 23:34:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4113 transitions. [2022-12-14 23:34:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:58,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:58,943 INFO 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 23:34:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:34:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2079 states and 4115 transitions. [2022-12-14 23:34:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4115 transitions. [2022-12-14 23:34:59,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 23:34:59,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:34:59,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:34:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:34:59,957 INFO 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 23:35:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2065 states and 4087 transitions. [2022-12-14 23:35:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 4087 transitions. [2022-12-14 23:35:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:35:00,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:00,625 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 23:35:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:00,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2067 states and 4090 transitions. [2022-12-14 23:35:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 4090 transitions. [2022-12-14 23:35:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:35:00,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:01,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2069 states and 4093 transitions. [2022-12-14 23:35:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 4093 transitions. [2022-12-14 23:35:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:35:01,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:01,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2071 states and 4097 transitions. [2022-12-14 23:35:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4097 transitions. [2022-12-14 23:35:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:35:01,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:01,279 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 23:35:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2073 states and 4101 transitions. [2022-12-14 23:35:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4101 transitions. [2022-12-14 23:35:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 23:35:01,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:01,526 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 23:35:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2087 states and 4131 transitions. [2022-12-14 23:35:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4131 transitions. [2022-12-14 23:35:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:06,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:06,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:06,483 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 23:35:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2089 states and 4134 transitions. [2022-12-14 23:35:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4134 transitions. [2022-12-14 23:35:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:06,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:06,550 INFO 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 23:35:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 2091 states and 4137 transitions. [2022-12-14 23:35:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4137 transitions. [2022-12-14 23:35:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:06,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:06,608 INFO 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 23:35:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2093 states and 4140 transitions. [2022-12-14 23:35:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4140 transitions. [2022-12-14 23:35:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:06,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:06,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 23:35:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4369 states to 2095 states and 4144 transitions. [2022-12-14 23:35:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 4144 transitions. [2022-12-14 23:35:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:06,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:06,749 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 23:35:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2097 states and 4147 transitions. [2022-12-14 23:35:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 4147 transitions. [2022-12-14 23:35:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:07,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:07,041 INFO 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 23:35:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2099 states and 4151 transitions. [2022-12-14 23:35:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4151 transitions. [2022-12-14 23:35:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 23:35:07,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:07,288 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 23:35:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 2115 states and 4186 transitions. [2022-12-14 23:35:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 4186 transitions. [2022-12-14 23:35:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:35:12,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:12,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:12,517 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 23:35:12,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2117 states and 4189 transitions. [2022-12-14 23:35:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 4189 transitions. [2022-12-14 23:35:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:35:12,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:12,583 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 23:35:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2119 states and 4192 transitions. [2022-12-14 23:35:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4192 transitions. [2022-12-14 23:35:12,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 23:35:12,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:12,815 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 23:35:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2137 states and 4242 transitions. [2022-12-14 23:35:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4242 transitions. [2022-12-14 23:35:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:35:21,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:21,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2139 states and 4245 transitions. [2022-12-14 23:35:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4245 transitions. [2022-12-14 23:35:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:35:21,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:21,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:21,974 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 23:35:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2141 states and 4248 transitions. [2022-12-14 23:35:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4248 transitions. [2022-12-14 23:35:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 23:35:22,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 23:35:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2143 states and 4251 transitions. [2022-12-14 23:35:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4251 transitions. [2022-12-14 23:35:22,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:35:22,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:22,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:22,144 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 23:35:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2145 states and 4254 transitions. [2022-12-14 23:35:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4254 transitions. [2022-12-14 23:35:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:35:22,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:22,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:22,219 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 23:35:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2147 states and 4257 transitions. [2022-12-14 23:35:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4257 transitions. [2022-12-14 23:35:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:35:22,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:22,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:22,292 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 23:35:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2149 states and 4260 transitions. [2022-12-14 23:35:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 4260 transitions. [2022-12-14 23:35:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 23:35:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:22,364 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 23:35:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2151 states and 4263 transitions. [2022-12-14 23:35:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4263 transitions. [2022-12-14 23:35:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 23:35:22,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:35:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 2161 states and 4290 transitions. [2022-12-14 23:35:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4290 transitions. [2022-12-14 23:35:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 23:35:29,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:29,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:36,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2169 states and 4311 transitions. [2022-12-14 23:35:36,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4311 transitions. [2022-12-14 23:35:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:35:36,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:36,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:35:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2171 states and 4314 transitions. [2022-12-14 23:35:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4314 transitions. [2022-12-14 23:35:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:35:36,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:35:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2173 states and 4317 transitions. [2022-12-14 23:35:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4317 transitions. [2022-12-14 23:35:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:35:36,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:35:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:36,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 2175 states and 4320 transitions. [2022-12-14 23:35:36,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4320 transitions. [2022-12-14 23:35:36,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:35:36,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:36,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:36,577 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:35:36,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2177 states and 4323 transitions. [2022-12-14 23:35:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4323 transitions. [2022-12-14 23:35:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:35:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:36,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:35:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4568 states to 2183 states and 4338 transitions. [2022-12-14 23:35:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4338 transitions. [2022-12-14 23:35:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 23:35:42,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 23:35:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4571 states to 2185 states and 4341 transitions. [2022-12-14 23:35:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4341 transitions. [2022-12-14 23:35:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:35:42,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:42,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:35:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:50,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2198 states and 4374 transitions. [2022-12-14 23:35:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 4374 transitions. [2022-12-14 23:35:50,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:35:50,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2200 states and 4377 transitions. [2022-12-14 23:35:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4377 transitions. [2022-12-14 23:35:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:35:51,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4610 states to 2202 states and 4380 transitions. [2022-12-14 23:35:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4380 transitions. [2022-12-14 23:35:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:35:51,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2204 states and 4383 transitions. [2022-12-14 23:35:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4383 transitions. [2022-12-14 23:35:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:35:51,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:35:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2208 states and 4392 transitions. [2022-12-14 23:35:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4392 transitions. [2022-12-14 23:35:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 23:35:55,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 23:35:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:35:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 2210 states and 4395 transitions. [2022-12-14 23:35:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4395 transitions. [2022-12-14 23:35:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:35:55,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:35:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:35:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:35:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:36:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2221 states and 4422 transitions. [2022-12-14 23:36:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4422 transitions. [2022-12-14 23:36:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:36:01,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:36:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2234 states and 4454 transitions. [2022-12-14 23:36:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4454 transitions. [2022-12-14 23:36:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:36:08,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:08,116 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:08,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 2236 states and 4457 transitions. [2022-12-14 23:36:08,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4457 transitions. [2022-12-14 23:36:08,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:36:08,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:08,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 2238 states and 4460 transitions. [2022-12-14 23:36:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4460 transitions. [2022-12-14 23:36:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:36:08,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:08,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2240 states and 4463 transitions. [2022-12-14 23:36:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4463 transitions. [2022-12-14 23:36:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 23:36:10,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:10,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 2242 states and 4466 transitions. [2022-12-14 23:36:10,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4466 transitions. [2022-12-14 23:36:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:10,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:10,386 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:36:16,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:16,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 2253 states and 4493 transitions. [2022-12-14 23:36:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4493 transitions. [2022-12-14 23:36:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:16,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2264 states and 4519 transitions. [2022-12-14 23:36:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4519 transitions. [2022-12-14 23:36:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:22,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:22,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:36:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2266 states and 4522 transitions. [2022-12-14 23:36:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4522 transitions. [2022-12-14 23:36:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:22,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:22,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2279 states and 4553 transitions. [2022-12-14 23:36:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4553 transitions. [2022-12-14 23:36:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:28,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:28,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:36:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2281 states and 4556 transitions. [2022-12-14 23:36:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4556 transitions. [2022-12-14 23:36:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:28,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:28,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:36:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 2283 states and 4559 transitions. [2022-12-14 23:36:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 4559 transitions. [2022-12-14 23:36:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:28,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:28,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:36:28,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 2285 states and 4562 transitions. [2022-12-14 23:36:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4562 transitions. [2022-12-14 23:36:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:28,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:36:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2293 states and 4576 transitions. [2022-12-14 23:36:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4576 transitions. [2022-12-14 23:36:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:32,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:32,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:32,644 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2302 states and 4597 transitions. [2022-12-14 23:36:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4597 transitions. [2022-12-14 23:36:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:37,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:37,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 2302 states and 4596 transitions. [2022-12-14 23:36:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4596 transitions. [2022-12-14 23:36:38,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 23:36:38,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:38,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:36:38,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 2304 states and 4599 transitions. [2022-12-14 23:36:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4599 transitions. [2022-12-14 23:36:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:38,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:42,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2313 states and 4620 transitions. [2022-12-14 23:36:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4620 transitions. [2022-12-14 23:36:42,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:42,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:42,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:47,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 2324 states and 4646 transitions. [2022-12-14 23:36:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4646 transitions. [2022-12-14 23:36:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:47,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:47,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2333 states and 4667 transitions. [2022-12-14 23:36:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4667 transitions. [2022-12-14 23:36:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:52,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:52,436 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:36:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2344 states and 4692 transitions. [2022-12-14 23:36:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4692 transitions. [2022-12-14 23:36:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:57,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:36:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:57,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4925 states to 2346 states and 4695 transitions. [2022-12-14 23:36:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4695 transitions. [2022-12-14 23:36:57,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:57,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:57,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:36:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 2348 states and 4698 transitions. [2022-12-14 23:36:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4698 transitions. [2022-12-14 23:36:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:57,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:36:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:36:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2350 states and 4701 transitions. [2022-12-14 23:36:57,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4701 transitions. [2022-12-14 23:36:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:36:57,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:36:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:36:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:36:57,514 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2363 states and 4732 transitions. [2022-12-14 23:37:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4732 transitions. [2022-12-14 23:37:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:02,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2370 states and 4747 transitions. [2022-12-14 23:37:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4747 transitions. [2022-12-14 23:37:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:05,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:37:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:05,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 2372 states and 4750 transitions. [2022-12-14 23:37:05,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4750 transitions. [2022-12-14 23:37:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:05,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:05,288 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:37:07,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2378 states and 4760 transitions. [2022-12-14 23:37:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4760 transitions. [2022-12-14 23:37:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:07,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:37:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2380 states and 4764 transitions. [2022-12-14 23:37:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4764 transitions. [2022-12-14 23:37:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:07,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 2382 states and 4767 transitions. [2022-12-14 23:37:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4767 transitions. [2022-12-14 23:37:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 23:37:07,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:07,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:07,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:11,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 2391 states and 4787 transitions. [2022-12-14 23:37:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4787 transitions. [2022-12-14 23:37:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:11,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:11,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:37:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:15,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 2400 states and 4808 transitions. [2022-12-14 23:37:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4808 transitions. [2022-12-14 23:37:15,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:15,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:15,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:15,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:37:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2411 states and 4833 transitions. [2022-12-14 23:37:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4833 transitions. [2022-12-14 23:37:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:19,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:19,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:37:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 2418 states and 4848 transitions. [2022-12-14 23:37:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4848 transitions. [2022-12-14 23:37:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:23,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:37:27,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2427 states and 4868 transitions. [2022-12-14 23:37:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4868 transitions. [2022-12-14 23:37:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:27,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:27,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:37:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5101 states to 2429 states and 4871 transitions. [2022-12-14 23:37:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4871 transitions. [2022-12-14 23:37:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:27,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:27,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:37:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5127 states to 2441 states and 4897 transitions. [2022-12-14 23:37:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4897 transitions. [2022-12-14 23:37:34,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:34,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:34,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:34,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:37:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5142 states to 2448 states and 4912 transitions. [2022-12-14 23:37:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4912 transitions. [2022-12-14 23:37:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:37,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:37,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:37:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2457 states and 4932 transitions. [2022-12-14 23:37:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4932 transitions. [2022-12-14 23:37:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:41,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:37:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 2459 states and 4935 transitions. [2022-12-14 23:37:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4935 transitions. [2022-12-14 23:37:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:41,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:41,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 2461 states and 4938 transitions. [2022-12-14 23:37:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4938 transitions. [2022-12-14 23:37:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:41,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2463 states and 4941 transitions. [2022-12-14 23:37:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4941 transitions. [2022-12-14 23:37:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:41,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:41,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:41,667 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 2465 states and 4944 transitions. [2022-12-14 23:37:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4944 transitions. [2022-12-14 23:37:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:41,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:37:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2472 states and 4959 transitions. [2022-12-14 23:37:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4959 transitions. [2022-12-14 23:37:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:44,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:37:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 2476 states and 4965 transitions. [2022-12-14 23:37:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4965 transitions. [2022-12-14 23:37:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:37:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2477 states and 4967 transitions. [2022-12-14 23:37:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4967 transitions. [2022-12-14 23:37:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 2479 states and 4971 transitions. [2022-12-14 23:37:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4971 transitions. [2022-12-14 23:37:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:46,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:37:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 2481 states and 4976 transitions. [2022-12-14 23:37:48,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4976 transitions. [2022-12-14 23:37:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:37:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2483 states and 4980 transitions. [2022-12-14 23:37:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4980 transitions. [2022-12-14 23:37:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:48,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:48,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:37:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 2496 states and 5004 transitions. [2022-12-14 23:37:51,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 5004 transitions. [2022-12-14 23:37:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:51,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:37:52,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 2499 states and 5010 transitions. [2022-12-14 23:37:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 5010 transitions. [2022-12-14 23:37:52,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:52,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:52,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:53,011 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:37:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:37:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 2506 states and 5027 transitions. [2022-12-14 23:37:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 5027 transitions. [2022-12-14 23:37:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:37:56,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:37:56,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:37:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:37:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:38:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 2523 states and 5062 transitions. [2022-12-14 23:38:03,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5062 transitions. [2022-12-14 23:38:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:38:03,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:03,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:03,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 2525 states and 5066 transitions. [2022-12-14 23:38:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5066 transitions. [2022-12-14 23:38:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:38:03,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:38:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2534 states and 5089 transitions. [2022-12-14 23:38:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5089 transitions. [2022-12-14 23:38:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:38:08,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:08,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:38:16,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 2549 states and 5121 transitions. [2022-12-14 23:38:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5121 transitions. [2022-12-14 23:38:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:38:16,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:38:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:17,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 2551 states and 5124 transitions. [2022-12-14 23:38:17,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5124 transitions. [2022-12-14 23:38:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:38:17,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:17,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:38:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5366 states to 2556 states and 5136 transitions. [2022-12-14 23:38:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 5136 transitions. [2022-12-14 23:38:20,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 23:38:20,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:20,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:38:20,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 2558 states and 5139 transitions. [2022-12-14 23:38:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5139 transitions. [2022-12-14 23:38:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:20,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:38:23,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 2565 states and 5154 transitions. [2022-12-14 23:38:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5154 transitions. [2022-12-14 23:38:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:23,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:38:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 2574 states and 5174 transitions. [2022-12-14 23:38:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5174 transitions. [2022-12-14 23:38:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:27,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:38:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2581 states and 5189 transitions. [2022-12-14 23:38:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5189 transitions. [2022-12-14 23:38:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:33,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2586 states and 5200 transitions. [2022-12-14 23:38:33,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5200 transitions. [2022-12-14 23:38:33,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:33,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:33,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:38:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 2593 states and 5215 transitions. [2022-12-14 23:38:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5215 transitions. [2022-12-14 23:38:36,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:36,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:36,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:38,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2596 states and 5221 transitions. [2022-12-14 23:38:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5221 transitions. [2022-12-14 23:38:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:38,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 2597 states and 5222 transitions. [2022-12-14 23:38:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 5222 transitions. [2022-12-14 23:38:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:38,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5469 states to 2604 states and 5239 transitions. [2022-12-14 23:38:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5239 transitions. [2022-12-14 23:38:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:42,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:42,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:42,283 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 2606 states and 5242 transitions. [2022-12-14 23:38:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 5242 transitions. [2022-12-14 23:38:42,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:42,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:42,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2608 states and 5245 transitions. [2022-12-14 23:38:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5245 transitions. [2022-12-14 23:38:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:42,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 2610 states and 5248 transitions. [2022-12-14 23:38:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 5248 transitions. [2022-12-14 23:38:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:42,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:42,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:42,531 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 2615 states and 5260 transitions. [2022-12-14 23:38:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5260 transitions. [2022-12-14 23:38:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:45,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5491 states to 2616 states and 5261 transitions. [2022-12-14 23:38:45,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5261 transitions. [2022-12-14 23:38:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:45,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5498 states to 2619 states and 5268 transitions. [2022-12-14 23:38:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 5268 transitions. [2022-12-14 23:38:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:46,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2620 states and 5269 transitions. [2022-12-14 23:38:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5269 transitions. [2022-12-14 23:38:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:38:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:48,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2622 states and 5271 transitions. [2022-12-14 23:38:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 5271 transitions. [2022-12-14 23:38:48,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:48,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:48,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:48,156 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 2623 states and 5272 transitions. [2022-12-14 23:38:48,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5272 transitions. [2022-12-14 23:38:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:48,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:48,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:48,765 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5506 states to 2625 states and 5276 transitions. [2022-12-14 23:38:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5276 transitions. [2022-12-14 23:38:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:48,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:48,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:38:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2636 states and 5296 transitions. [2022-12-14 23:38:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 5296 transitions. [2022-12-14 23:38:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:52,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:52,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:52,041 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2638 states and 5299 transitions. [2022-12-14 23:38:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5299 transitions. [2022-12-14 23:38:52,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:52,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:38:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2651 states and 5325 transitions. [2022-12-14 23:38:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 5325 transitions. [2022-12-14 23:38:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:57,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:57,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5558 states to 2653 states and 5328 transitions. [2022-12-14 23:38:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 5328 transitions. [2022-12-14 23:38:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:58,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:38:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2656 states and 5334 transitions. [2022-12-14 23:38:59,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5334 transitions. [2022-12-14 23:38:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:59,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:59,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:38:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:38:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2658 states and 5338 transitions. [2022-12-14 23:38:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 5338 transitions. [2022-12-14 23:38:59,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:38:59,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:38:59,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:38:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:38:59,873 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:39:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 2660 states and 5341 transitions. [2022-12-14 23:39:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 5341 transitions. [2022-12-14 23:39:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:39:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:00,884 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5597 states to 2672 states and 5367 transitions. [2022-12-14 23:39:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5367 transitions. [2022-12-14 23:39:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:39:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:05,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:14,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:14,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2689 states and 5403 transitions. [2022-12-14 23:39:14,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5403 transitions. [2022-12-14 23:39:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:39:14,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:39:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:14,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 2691 states and 5407 transitions. [2022-12-14 23:39:14,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5407 transitions. [2022-12-14 23:39:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:39:14,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:14,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 23:39:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:14,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 2693 states and 5411 transitions. [2022-12-14 23:39:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5411 transitions. [2022-12-14 23:39:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 23:39:14,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:14,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:14,754 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 2708 states and 5443 transitions. [2022-12-14 23:39:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5443 transitions. [2022-12-14 23:39:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:21,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:21,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:39:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 2715 states and 5458 transitions. [2022-12-14 23:39:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5458 transitions. [2022-12-14 23:39:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:24,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:24,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:26,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 2718 states and 5464 transitions. [2022-12-14 23:39:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5464 transitions. [2022-12-14 23:39:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:26,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5695 states to 2719 states and 5465 transitions. [2022-12-14 23:39:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5465 transitions. [2022-12-14 23:39:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:27,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:27,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:27,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:27,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:29,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 2724 states and 5476 transitions. [2022-12-14 23:39:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5476 transitions. [2022-12-14 23:39:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:30,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 2725 states and 5477 transitions. [2022-12-14 23:39:30,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 5477 transitions. [2022-12-14 23:39:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:30,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:30,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 2728 states and 5483 transitions. [2022-12-14 23:39:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5483 transitions. [2022-12-14 23:39:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:31,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:31,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 2729 states and 5484 transitions. [2022-12-14 23:39:31,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5484 transitions. [2022-12-14 23:39:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:31,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:39:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5717 states to 2731 states and 5487 transitions. [2022-12-14 23:39:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 5487 transitions. [2022-12-14 23:39:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:31,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:39:32,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 2733 states and 5490 transitions. [2022-12-14 23:39:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 5490 transitions. [2022-12-14 23:39:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:32,141 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 2736 states and 5496 transitions. [2022-12-14 23:39:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5496 transitions. [2022-12-14 23:39:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:33,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:34,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:34,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 2737 states and 5497 transitions. [2022-12-14 23:39:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 5497 transitions. [2022-12-14 23:39:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:34,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:34,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:39:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:38,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 2747 states and 5517 transitions. [2022-12-14 23:39:38,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states and 5517 transitions. [2022-12-14 23:39:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:38,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2748 states and 5518 transitions. [2022-12-14 23:39:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 5518 transitions. [2022-12-14 23:39:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:38,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:38,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:39:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5768 states to 2758 states and 5538 transitions. [2022-12-14 23:39:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 5538 transitions. [2022-12-14 23:39:42,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:42,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:39:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2767 states and 5556 transitions. [2022-12-14 23:39:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 5556 transitions. [2022-12-14 23:39:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:46,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:39:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:50,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 2777 states and 5576 transitions. [2022-12-14 23:39:50,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5576 transitions. [2022-12-14 23:39:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:50,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:50,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:39:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 2778 states and 5577 transitions. [2022-12-14 23:39:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 5577 transitions. [2022-12-14 23:39:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:50,851 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:39:50,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 2780 states and 5581 transitions. [2022-12-14 23:39:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5581 transitions. [2022-12-14 23:39:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:51,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:51,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:39:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2793 states and 5607 transitions. [2022-12-14 23:39:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 5607 transitions. [2022-12-14 23:39:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:39:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:39:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5841 states to 2795 states and 5611 transitions. [2022-12-14 23:39:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5611 transitions. [2022-12-14 23:39:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:39:56,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:39:56,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:39:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:39:56,881 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:40:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2806 states and 5631 transitions. [2022-12-14 23:40:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5631 transitions. [2022-12-14 23:40:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:00,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:00,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:40:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2808 states and 5635 transitions. [2022-12-14 23:40:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5635 transitions. [2022-12-14 23:40:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:00,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:40:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2819 states and 5657 transitions. [2022-12-14 23:40:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5657 transitions. [2022-12-14 23:40:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:04,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 2821 states and 5660 transitions. [2022-12-14 23:40:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5660 transitions. [2022-12-14 23:40:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:04,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:04,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:04,625 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:40:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:07,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5906 states to 2830 states and 5676 transitions. [2022-12-14 23:40:07,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 5676 transitions. [2022-12-14 23:40:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:07,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:07,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:40:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2845 states and 5706 transitions. [2022-12-14 23:40:13,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5706 transitions. [2022-12-14 23:40:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:13,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:13,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2847 states and 5709 transitions. [2022-12-14 23:40:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5709 transitions. [2022-12-14 23:40:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:14,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:40:19,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:19,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 2858 states and 5731 transitions. [2022-12-14 23:40:19,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5731 transitions. [2022-12-14 23:40:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:19,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:19,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 2860 states and 5734 transitions. [2022-12-14 23:40:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5734 transitions. [2022-12-14 23:40:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:19,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:40:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5990 states to 2873 states and 5760 transitions. [2022-12-14 23:40:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5760 transitions. [2022-12-14 23:40:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:26,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:26,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:40:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 2875 states and 5764 transitions. [2022-12-14 23:40:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5764 transitions. [2022-12-14 23:40:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:26,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:26,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 2877 states and 5767 transitions. [2022-12-14 23:40:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5767 transitions. [2022-12-14 23:40:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:27,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:27,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 2879 states and 5771 transitions. [2022-12-14 23:40:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5771 transitions. [2022-12-14 23:40:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:27,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:27,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:40:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 2892 states and 5799 transitions. [2022-12-14 23:40:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5799 transitions. [2022-12-14 23:40:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:33,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 2894 states and 5803 transitions. [2022-12-14 23:40:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 5803 transitions. [2022-12-14 23:40:33,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:33,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:33,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:40:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6059 states to 2907 states and 5829 transitions. [2022-12-14 23:40:39,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 5829 transitions. [2022-12-14 23:40:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:39,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:39,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2909 states and 5833 transitions. [2022-12-14 23:40:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 5833 transitions. [2022-12-14 23:40:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:39,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:39,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2911 states and 5836 transitions. [2022-12-14 23:40:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 5836 transitions. [2022-12-14 23:40:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:39,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 23:40:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6069 states to 2913 states and 5839 transitions. [2022-12-14 23:40:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 5839 transitions. [2022-12-14 23:40:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:40,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:40,347 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:40:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 2928 states and 5872 transitions. [2022-12-14 23:40:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5872 transitions. [2022-12-14 23:40:48,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 23:40:48,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:48,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:40:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 2945 states and 5909 transitions. [2022-12-14 23:40:57,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5909 transitions. [2022-12-14 23:40:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:40:57,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:40:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:40:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2949 states and 5919 transitions. [2022-12-14 23:40:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 5919 transitions. [2022-12-14 23:40:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:40:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:40:57,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:40:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:40:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2965 states and 6011 transitions. [2022-12-14 23:41:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 6011 transitions. [2022-12-14 23:41:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:01,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:01,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2966 states and 6011 transitions. [2022-12-14 23:41:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 6011 transitions. [2022-12-14 23:41:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:02,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:02,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:02,283 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:02,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2967 states and 6011 transitions. [2022-12-14 23:41:02,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 6011 transitions. [2022-12-14 23:41:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:02,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:02,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6250 states to 2968 states and 6011 transitions. [2022-12-14 23:41:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 6011 transitions. [2022-12-14 23:41:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:02,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:02,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:06,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 2981 states and 6092 transitions. [2022-12-14 23:41:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 6092 transitions. [2022-12-14 23:41:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:06,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2989 states and 6120 transitions. [2022-12-14 23:41:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6120 transitions. [2022-12-14 23:41:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:07,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:07,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:07,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2990 states and 6120 transitions. [2022-12-14 23:41:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 6120 transitions. [2022-12-14 23:41:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:07,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:07,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2991 states and 6120 transitions. [2022-12-14 23:41:07,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6120 transitions. [2022-12-14 23:41:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:07,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:07,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:08,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2992 states and 6120 transitions. [2022-12-14 23:41:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6120 transitions. [2022-12-14 23:41:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:08,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:08,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 2993 states and 6120 transitions. [2022-12-14 23:41:08,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6120 transitions. [2022-12-14 23:41:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:08,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:08,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6465 states to 3000 states and 6199 transitions. [2022-12-14 23:41:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 6199 transitions. [2022-12-14 23:41:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:12,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:12,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 23:41:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 3002 states and 6203 transitions. [2022-12-14 23:41:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 6203 transitions. [2022-12-14 23:41:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:41:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:14,267 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:41:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6539 states to 3012 states and 6264 transitions. [2022-12-14 23:41:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 6264 transitions. [2022-12-14 23:41:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:21,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:21,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 23:41:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6540 states to 3013 states and 6265 transitions. [2022-12-14 23:41:22,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 6265 transitions. [2022-12-14 23:41:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:22,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:22,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:22,319 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 23:41:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 3016 states and 6272 transitions. [2022-12-14 23:41:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 6272 transitions. [2022-12-14 23:41:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:25,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:25,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 23:41:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 3017 states and 6273 transitions. [2022-12-14 23:41:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 6273 transitions. [2022-12-14 23:41:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:26,057 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:41:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 3019 states and 6277 transitions. [2022-12-14 23:41:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6277 transitions. [2022-12-14 23:41:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 23:41:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6553 states to 3020 states and 6278 transitions. [2022-12-14 23:41:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 6278 transitions. [2022-12-14 23:41:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:26,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:26,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:41:33,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6583 states to 3033 states and 6308 transitions. [2022-12-14 23:41:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 6308 transitions. [2022-12-14 23:41:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:33,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:41:39,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6606 states to 3044 states and 6331 transitions. [2022-12-14 23:41:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 6331 transitions. [2022-12-14 23:41:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:39,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:41:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 3046 states and 6334 transitions. [2022-12-14 23:41:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 6334 transitions. [2022-12-14 23:41:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:39,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:39,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 23:41:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6610 states to 3047 states and 6335 transitions. [2022-12-14 23:41:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 6335 transitions. [2022-12-14 23:41:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:40,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:40,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:40,021 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:41:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 3058 states and 6360 transitions. [2022-12-14 23:41:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 3058 states and 6360 transitions. [2022-12-14 23:41:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:44,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:41:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 3067 states and 6378 transitions. [2022-12-14 23:41:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 6378 transitions. [2022-12-14 23:41:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:47,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:47,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:41:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 3069 states and 6382 transitions. [2022-12-14 23:41:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 6382 transitions. [2022-12-14 23:41:47,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:47,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:41:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6675 states to 3078 states and 6400 transitions. [2022-12-14 23:41:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 6400 transitions. [2022-12-14 23:41:50,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:50,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:50,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:41:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6701 states to 3089 states and 6426 transitions. [2022-12-14 23:41:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 6426 transitions. [2022-12-14 23:41:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:41:56,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:56,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:41:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:42:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 3098 states and 6445 transitions. [2022-12-14 23:42:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 6445 transitions. [2022-12-14 23:42:00,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:00,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:00,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:01,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 3100 states and 6449 transitions. [2022-12-14 23:42:01,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6449 transitions. [2022-12-14 23:42:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:01,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 23:42:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6736 states to 3107 states and 6461 transitions. [2022-12-14 23:42:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 6461 transitions. [2022-12-14 23:42:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:03,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:03,092 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:42:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6740 states to 3109 states and 6465 transitions. [2022-12-14 23:42:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3109 states and 6465 transitions. [2022-12-14 23:42:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:03,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:03,198 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6743 states to 3111 states and 6468 transitions. [2022-12-14 23:42:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 6468 transitions. [2022-12-14 23:42:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6746 states to 3113 states and 6471 transitions. [2022-12-14 23:42:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6471 transitions. [2022-12-14 23:42:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:04,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:42:15,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 3130 states and 6511 transitions. [2022-12-14 23:42:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 6511 transitions. [2022-12-14 23:42:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:15,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:15,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6789 states to 3132 states and 6514 transitions. [2022-12-14 23:42:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 6514 transitions. [2022-12-14 23:42:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:16,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:42:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 3134 states and 6517 transitions. [2022-12-14 23:42:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3134 states and 6517 transitions. [2022-12-14 23:42:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:16,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:16,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:16,572 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 23:42:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6811 states to 3143 states and 6536 transitions. [2022-12-14 23:42:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6536 transitions. [2022-12-14 23:42:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:20,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:42:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 3145 states and 6539 transitions. [2022-12-14 23:42:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 6539 transitions. [2022-12-14 23:42:20,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:20,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:20,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6817 states to 3147 states and 6542 transitions. [2022-12-14 23:42:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 6542 transitions. [2022-12-14 23:42:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:20,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:42:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6850 states to 3162 states and 6575 transitions. [2022-12-14 23:42:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6575 transitions. [2022-12-14 23:42:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:28,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:42:28,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6853 states to 3164 states and 6578 transitions. [2022-12-14 23:42:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6578 transitions. [2022-12-14 23:42:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:28,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:28,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6856 states to 3166 states and 6581 transitions. [2022-12-14 23:42:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 6581 transitions. [2022-12-14 23:42:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:29,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 3168 states and 6584 transitions. [2022-12-14 23:42:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6584 transitions. [2022-12-14 23:42:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 23:42:38,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6889 states to 3181 states and 6614 transitions. [2022-12-14 23:42:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 6614 transitions. [2022-12-14 23:42:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:38,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 23:42:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 3192 states and 6639 transitions. [2022-12-14 23:42:44,380 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 6639 transitions. [2022-12-14 23:42:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:44,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 23:42:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6918 states to 3194 states and 6643 transitions. [2022-12-14 23:42:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 6643 transitions. [2022-12-14 23:42:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:44,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:42:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6947 states to 3207 states and 6672 transitions. [2022-12-14 23:42:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 6672 transitions. [2022-12-14 23:42:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 23:42:51,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:51,668 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:42:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 3220 states and 6701 transitions. [2022-12-14 23:42:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 6701 transitions. [2022-12-14 23:42:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:42:58,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:42:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:43:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6982 states to 3223 states and 6707 transitions. [2022-12-14 23:43:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 6707 transitions. [2022-12-14 23:43:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:43:00,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:43:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3229 states and 6722 transitions. [2022-12-14 23:43:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 6722 transitions. [2022-12-14 23:43:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:43:06,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:43:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 3234 states and 6734 transitions. [2022-12-14 23:43:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 6734 transitions. [2022-12-14 23:43:11,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:43:11,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:11,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:43:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7012 states to 3236 states and 6737 transitions. [2022-12-14 23:43:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 3236 states and 6737 transitions. [2022-12-14 23:43:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:43:13,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:43:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3240 states and 6746 transitions. [2022-12-14 23:43:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 6746 transitions. [2022-12-14 23:43:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:16,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:16,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 23:43:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:18,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3241 states and 6746 transitions. [2022-12-14 23:43:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 6746 transitions. [2022-12-14 23:43:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:18,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:18,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:43:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 3243 states and 6750 transitions. [2022-12-14 23:43:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 6750 transitions. [2022-12-14 23:43:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:18,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:43:23,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7049 states to 3254 states and 6774 transitions. [2022-12-14 23:43:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 6774 transitions. [2022-12-14 23:43:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:23,408 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:43:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7053 states to 3256 states and 6778 transitions. [2022-12-14 23:43:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 6778 transitions. [2022-12-14 23:43:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:23,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:43:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7077 states to 3267 states and 6802 transitions. [2022-12-14 23:43:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 6802 transitions. [2022-12-14 23:43:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:29,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:43:29,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7081 states to 3269 states and 6806 transitions. [2022-12-14 23:43:29,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 6806 transitions. [2022-12-14 23:43:29,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:29,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:29,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:43:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 3278 states and 6826 transitions. [2022-12-14 23:43:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 6826 transitions. [2022-12-14 23:43:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:33,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:43:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 3280 states and 6829 transitions. [2022-12-14 23:43:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6829 transitions. [2022-12-14 23:43:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:33,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:33,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 23:43:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 3289 states and 6848 transitions. [2022-12-14 23:43:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 6848 transitions. [2022-12-14 23:43:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:36,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:36,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:43:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7127 states to 3291 states and 6852 transitions. [2022-12-14 23:43:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 6852 transitions. [2022-12-14 23:43:36,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:36,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:36,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 23:43:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7147 states to 3300 states and 6872 transitions. [2022-12-14 23:43:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3300 states and 6872 transitions. [2022-12-14 23:43:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:41,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:43:41,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7150 states to 3302 states and 6875 transitions. [2022-12-14 23:43:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 6875 transitions. [2022-12-14 23:43:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:41,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:41,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 23:43:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7170 states to 3311 states and 6895 transitions. [2022-12-14 23:43:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3311 states and 6895 transitions. [2022-12-14 23:43:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:46,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:46,301 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:43:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7196 states to 3322 states and 6921 transitions. [2022-12-14 23:43:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 6921 transitions. [2022-12-14 23:43:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:43:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7215 states to 3331 states and 6940 transitions. [2022-12-14 23:43:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 6940 transitions. [2022-12-14 23:43:58,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:58,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:58,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:43:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:43:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7218 states to 3333 states and 6943 transitions. [2022-12-14 23:43:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 6943 transitions. [2022-12-14 23:43:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:43:58,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:43:58,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:43:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:43:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7231 states to 3340 states and 6956 transitions. [2022-12-14 23:44:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6956 transitions. [2022-12-14 23:44:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:00,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:00,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:44:07,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7259 states to 3353 states and 6984 transitions. [2022-12-14 23:44:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 6984 transitions. [2022-12-14 23:44:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:07,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:09,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 3360 states and 6997 transitions. [2022-12-14 23:44:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 6997 transitions. [2022-12-14 23:44:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:09,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:09,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:09,367 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7297 states to 3371 states and 7022 transitions. [2022-12-14 23:44:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3371 states and 7022 transitions. [2022-12-14 23:44:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:15,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:15,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:17,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7309 states to 3378 states and 7034 transitions. [2022-12-14 23:44:17,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 7034 transitions. [2022-12-14 23:44:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:17,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:17,224 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7328 states to 3387 states and 7053 transitions. [2022-12-14 23:44:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 7053 transitions. [2022-12-14 23:44:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:21,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 3389 states and 7056 transitions. [2022-12-14 23:44:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 7056 transitions. [2022-12-14 23:44:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:21,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:21,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:21,740 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 23:44:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7351 states to 3398 states and 7076 transitions. [2022-12-14 23:44:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 7076 transitions. [2022-12-14 23:44:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:25,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:25,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:44:34,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7383 states to 3411 states and 7108 transitions. [2022-12-14 23:44:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 7108 transitions. [2022-12-14 23:44:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:34,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:44:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7386 states to 3413 states and 7111 transitions. [2022-12-14 23:44:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 7111 transitions. [2022-12-14 23:44:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:34,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:34,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:34,996 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7420 states to 3428 states and 7145 transitions. [2022-12-14 23:44:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 7145 transitions. [2022-12-14 23:44:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:45,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:45,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:44:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7444 states to 3439 states and 7169 transitions. [2022-12-14 23:44:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 7169 transitions. [2022-12-14 23:44:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:50,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 23:44:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7448 states to 3441 states and 7173 transitions. [2022-12-14 23:44:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 7173 transitions. [2022-12-14 23:44:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:50,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:44:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 3452 states and 7197 transitions. [2022-12-14 23:44:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3452 states and 7197 transitions. [2022-12-14 23:44:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 23:44:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7475 states to 3454 states and 7200 transitions. [2022-12-14 23:44:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 7200 transitions. [2022-12-14 23:44:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:56,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 23:44:56,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 3456 states and 7203 transitions. [2022-12-14 23:44:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 7203 transitions. [2022-12-14 23:44:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 23:44:56,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:44:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 23:45:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 3467 states and 7227 transitions. [2022-12-14 23:45:02,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 7227 transitions. [2022-12-14 23:45:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7511 states to 3471 states and 7236 transitions. [2022-12-14 23:45:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3471 states and 7236 transitions. [2022-12-14 23:45:05,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:05,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:05,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:10,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7523 states to 3476 states and 7248 transitions. [2022-12-14 23:45:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 7248 transitions. [2022-12-14 23:45:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:10,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:10,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:11,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7526 states to 3478 states and 7251 transitions. [2022-12-14 23:45:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 7251 transitions. [2022-12-14 23:45:11,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:11,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:11,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:11,933 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:14,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7532 states to 3481 states and 7257 transitions. [2022-12-14 23:45:14,499 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 7257 transitions. [2022-12-14 23:45:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:14,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7535 states to 3483 states and 7260 transitions. [2022-12-14 23:45:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 7260 transitions. [2022-12-14 23:45:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:16,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:16,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:18,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7541 states to 3486 states and 7266 transitions. [2022-12-14 23:45:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3486 states and 7266 transitions. [2022-12-14 23:45:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:18,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7550 states to 3490 states and 7275 transitions. [2022-12-14 23:45:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 3490 states and 7275 transitions. [2022-12-14 23:45:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:22,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:22,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:22,600 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7553 states to 3492 states and 7278 transitions. [2022-12-14 23:45:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 7278 transitions. [2022-12-14 23:45:24,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:24,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:24,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7556 states to 3494 states and 7281 transitions. [2022-12-14 23:45:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 7281 transitions. [2022-12-14 23:45:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 23:45:25,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 23:45:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:45:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7562 states to 3497 states and 7287 transitions. [2022-12-14 23:45:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 7287 transitions. [2022-12-14 23:45:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 23:45:28,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:45:28,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:45:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:45:28,098 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.