./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.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_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/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_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/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_7413b998-c9a8-4994-bcd4-eec44ba63564/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 0c99d18ed16ec352e91351e0f3838a9b2b4652040cea861d46c350d61924e51a --- 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 21:30:16,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:30:16,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:30:16,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:30:16,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:30:16,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:30:16,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:30:16,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:30:16,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:30:16,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:30:16,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:30:16,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:30:16,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:30:16,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:30:16,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:30:16,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:30:16,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:30:16,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:30:16,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:30:16,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:30:16,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:30:16,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:30:16,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:30:16,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:30:16,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:30:16,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:30:16,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:30:16,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:30:16,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:30:16,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:30:16,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:30:16,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:30:16,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:30:16,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:30:16,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:30:16,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:30:16,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:30:16,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:30:16,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:30:16,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:30:16,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:30:16,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:30:16,558 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:30:16,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:30:16,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:30:16,559 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:30:16,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:30:16,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:30:16,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:30:16,564 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:30:16,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:30:16,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:30:16,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:30:16,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:30:16,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:30:16,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:30:16,566 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:30:16,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:30:16,566 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:30:16,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:30:16,566 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:30:16,567 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:30:16,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:30:16,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:16,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:30:16,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:30:16,568 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:30:16,568 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:30:16,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:30:16,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:30:16,568 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_7413b998-c9a8-4994-bcd4-eec44ba63564/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c99d18ed16ec352e91351e0f3838a9b2b4652040cea861d46c350d61924e51a [2022-12-14 21:30:16,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:30:16,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:30:16,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:30:16,796 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:30:16,796 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:30:16,798 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c [2022-12-14 21:30:19,346 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:30:19,730 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:30:19,730 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c [2022-12-14 21:30:19,762 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/data/dd929b9fe/6f488cd87c87441ab5193650e84a53ed/FLAGcf6daa798 [2022-12-14 21:30:19,772 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/data/dd929b9fe/6f488cd87c87441ab5193650e84a53ed [2022-12-14 21:30:19,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:30:19,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:30:19,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:19,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:30:19,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:30:19,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:19" (1/1) ... [2022-12-14 21:30:19,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200ad952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:19, skipping insertion in model container [2022-12-14 21:30:19,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:19" (1/1) ... [2022-12-14 21:30:19,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:30:19,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:30:21,360 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_7413b998-c9a8-4994-bcd4-eec44ba63564/sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c[380323,380336] [2022-12-14 21:30:21,379 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_7413b998-c9a8-4994-bcd4-eec44ba63564/sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c[383339,383352] [2022-12-14 21:30:21,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:21,603 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:30:22,391 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_7413b998-c9a8-4994-bcd4-eec44ba63564/sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c[380323,380336] [2022-12-14 21:30:22,395 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_7413b998-c9a8-4994-bcd4-eec44ba63564/sv-benchmarks/c/combinations/Problem05_label45+token_ring.09.cil-1.c[383339,383352] [2022-12-14 21:30:22,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:22,442 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:30:22,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22 WrapperNode [2022-12-14 21:30:22,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:22,443 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:22,443 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:30:22,443 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:30:22,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:22,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:22,781 INFO L138 Inliner]: procedures = 62, calls = 68, calls flagged for inlining = 40, calls inlined = 40, statements flattened = 13025 [2022-12-14 21:30:22,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:22,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:30:22,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:30:22,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:30:22,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:22,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:22,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:22,842 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:23,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:23,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:23,108 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:23,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:23,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:30:23,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:30:23,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:30:23,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:30:23,169 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:22" (1/1) ... [2022-12-14 21:30:23,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:23,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:30:23,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:30:23,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7413b998-c9a8-4994-bcd4-eec44ba63564/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:30:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:30:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 21:30:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 21:30:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 21:30:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 21:30:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 21:30:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 21:30:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 21:30:23,229 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 21:30:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 21:30:23,230 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 21:30:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 21:30:23,230 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 21:30:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:30:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:30:23,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:30:23,339 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:30:23,340 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:30:28,684 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:30:30,162 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:30:30,162 INFO L300 CfgBuilder]: Removed 13 assume(true) statements. [2022-12-14 21:30:30,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:30 BoogieIcfgContainer [2022-12-14 21:30:30,166 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:30:30,166 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:30:30,167 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:30:30,173 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:30:30,174 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:30" (1/1) ... [2022-12-14 21:30:30,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:30:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1798 states and 3511 transitions. [2022-12-14 21:30:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3511 transitions. [2022-12-14 21:30:30,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:30,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:30,591 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 21:30:30,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1827 states and 3567 transitions. [2022-12-14 21:30:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3567 transitions. [2022-12-14 21:30:30,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:30,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:30,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:30,829 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 21:30:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1828 states and 3567 transitions. [2022-12-14 21:30:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3567 transitions. [2022-12-14 21:30:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:30,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:30,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:30,926 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 21:30:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1829 states and 3567 transitions. [2022-12-14 21:30:30,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3567 transitions. [2022-12-14 21:30:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:30,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:30,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,005 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 21:30:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1830 states and 3567 transitions. [2022-12-14 21:30:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3567 transitions. [2022-12-14 21:30:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,079 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 21:30:31,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1831 states and 3567 transitions. [2022-12-14 21:30:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3567 transitions. [2022-12-14 21:30:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1832 states and 3567 transitions. [2022-12-14 21:30:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3567 transitions. [2022-12-14 21:30:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1833 states and 3567 transitions. [2022-12-14 21:30:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3567 transitions. [2022-12-14 21:30:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,286 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 21:30:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1834 states and 3567 transitions. [2022-12-14 21:30:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3567 transitions. [2022-12-14 21:30:31,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,372 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 21:30:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1835 states and 3567 transitions. [2022-12-14 21:30:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3567 transitions. [2022-12-14 21:30:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,433 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 21:30:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1836 states and 3567 transitions. [2022-12-14 21:30:31,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3567 transitions. [2022-12-14 21:30:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1860 states and 3614 transitions. [2022-12-14 21:30:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3614 transitions. [2022-12-14 21:30:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,720 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 21:30:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1861 states and 3614 transitions. [2022-12-14 21:30:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3614 transitions. [2022-12-14 21:30:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,824 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 21:30:31,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1862 states and 3614 transitions. [2022-12-14 21:30:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3614 transitions. [2022-12-14 21:30:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1863 states and 3614 transitions. [2022-12-14 21:30:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3614 transitions. [2022-12-14 21:30:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1864 states and 3614 transitions. [2022-12-14 21:30:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3614 transitions. [2022-12-14 21:30:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1865 states and 3614 transitions. [2022-12-14 21:30:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3614 transitions. [2022-12-14 21:30:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,130 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 21:30:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1866 states and 3614 transitions. [2022-12-14 21:30:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3614 transitions. [2022-12-14 21:30:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,201 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 21:30:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1867 states and 3614 transitions. [2022-12-14 21:30:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3614 transitions. [2022-12-14 21:30:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,287 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 21:30:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1887 states and 3655 transitions. [2022-12-14 21:30:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3655 transitions. [2022-12-14 21:30:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,495 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 21:30:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1888 states and 3655 transitions. [2022-12-14 21:30:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3655 transitions. [2022-12-14 21:30:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,558 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 21:30:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1889 states and 3655 transitions. [2022-12-14 21:30:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3655 transitions. [2022-12-14 21:30:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,619 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 21:30:32,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1890 states and 3655 transitions. [2022-12-14 21:30:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3655 transitions. [2022-12-14 21:30:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1891 states and 3655 transitions. [2022-12-14 21:30:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3655 transitions. [2022-12-14 21:30:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,774 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 21:30:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1892 states and 3655 transitions. [2022-12-14 21:30:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3655 transitions. [2022-12-14 21:30:32,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,835 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 21:30:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 1893 states and 3655 transitions. [2022-12-14 21:30:32,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3655 transitions. [2022-12-14 21:30:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:32,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:32,919 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 21:30:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1907 states and 3684 transitions. [2022-12-14 21:30:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3684 transitions. [2022-12-14 21:30:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,145 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 21:30:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1908 states and 3684 transitions. [2022-12-14 21:30:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3684 transitions. [2022-12-14 21:30:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,209 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 21:30:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3684 transitions. [2022-12-14 21:30:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3684 transitions. [2022-12-14 21:30:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,272 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 21:30:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3684 transitions. [2022-12-14 21:30:33,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3684 transitions. [2022-12-14 21:30:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3684 transitions. [2022-12-14 21:30:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3684 transitions. [2022-12-14 21:30:33,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,415 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 21:30:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1919 states and 3701 transitions. [2022-12-14 21:30:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3701 transitions. [2022-12-14 21:30:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,658 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 21:30:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1920 states and 3701 transitions. [2022-12-14 21:30:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3701 transitions. [2022-12-14 21:30:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,730 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 21:30:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1921 states and 3701 transitions. [2022-12-14 21:30:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3701 transitions. [2022-12-14 21:30:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:33,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:33,821 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 21:30:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1923 states and 3706 transitions. [2022-12-14 21:30:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3706 transitions. [2022-12-14 21:30:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 21:30:34,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:34,095 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 21:30:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1931 states and 3721 transitions. [2022-12-14 21:30:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3721 transitions. [2022-12-14 21:30:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:34,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:34,429 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 21:30:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 1965 states and 3790 transitions. [2022-12-14 21:30:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3790 transitions. [2022-12-14 21:30:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:35,824 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 21:30:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 1970 states and 3801 transitions. [2022-12-14 21:30:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3801 transitions. [2022-12-14 21:30:36,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:36,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:36,909 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 21:30:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 1981 states and 3824 transitions. [2022-12-14 21:30:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3824 transitions. [2022-12-14 21:30:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:38,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:38,697 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 21:30:41,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1998 states and 3859 transitions. [2022-12-14 21:30:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3859 transitions. [2022-12-14 21:30:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:41,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:41,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:41,240 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 21:30:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2024 states and 3912 transitions. [2022-12-14 21:30:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3912 transitions. [2022-12-14 21:30:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:44,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:44,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:44,922 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 21:30:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2025 states and 3913 transitions. [2022-12-14 21:30:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3913 transitions. [2022-12-14 21:30:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:45,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:45,116 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 21:30:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2026 states and 3914 transitions. [2022-12-14 21:30:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3914 transitions. [2022-12-14 21:30:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:45,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:45,303 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 21:30:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2027 states and 3915 transitions. [2022-12-14 21:30:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3915 transitions. [2022-12-14 21:30:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:45,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:45,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:45,494 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 21:30:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2028 states and 3916 transitions. [2022-12-14 21:30:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3916 transitions. [2022-12-14 21:30:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:45,680 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 21:30:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2029 states and 3917 transitions. [2022-12-14 21:30:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3917 transitions. [2022-12-14 21:30:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:46,365 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 21:30:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 2065 states and 3993 transitions. [2022-12-14 21:30:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3993 transitions. [2022-12-14 21:30:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:50,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:50,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:50,295 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 21:30:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2066 states and 3994 transitions. [2022-12-14 21:30:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3994 transitions. [2022-12-14 21:30:50,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:50,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:50,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2071 states and 4005 transitions. [2022-12-14 21:30:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 4005 transitions. [2022-12-14 21:30:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:51,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:51,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:51,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2082 states and 4028 transitions. [2022-12-14 21:30:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4028 transitions. [2022-12-14 21:30:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:52,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:52,662 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 21:30:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2083 states and 4029 transitions. [2022-12-14 21:30:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4029 transitions. [2022-12-14 21:30:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:52,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2100 states and 4064 transitions. [2022-12-14 21:30:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4064 transitions. [2022-12-14 21:30:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:54,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:54,994 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 21:30:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2101 states and 4065 transitions. [2022-12-14 21:30:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4065 transitions. [2022-12-14 21:30:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:55,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:55,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2127 states and 4119 transitions. [2022-12-14 21:30:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4119 transitions. [2022-12-14 21:30:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 21:30:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:58,589 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 21:30:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:58,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2100 states and 4071 transitions. [2022-12-14 21:30:58,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4071 transitions. [2022-12-14 21:30:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:58,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:58,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:58,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:58,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2101 states and 4072 transitions. [2022-12-14 21:30:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 4072 transitions. [2022-12-14 21:30:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:58,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2102 states and 4073 transitions. [2022-12-14 21:30:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4073 transitions. [2022-12-14 21:30:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:58,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:59,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2103 states and 4074 transitions. [2022-12-14 21:30:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 4074 transitions. [2022-12-14 21:30:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:59,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:59,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2104 states and 4075 transitions. [2022-12-14 21:30:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 4075 transitions. [2022-12-14 21:30:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:30:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2105 states and 4076 transitions. [2022-12-14 21:30:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4076 transitions. [2022-12-14 21:30:59,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:59,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:00,262 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 21:31:06,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2144 states and 4163 transitions. [2022-12-14 21:31:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4163 transitions. [2022-12-14 21:31:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:06,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:06,898 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 21:31:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4342 states to 2145 states and 4164 transitions. [2022-12-14 21:31:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4164 transitions. [2022-12-14 21:31:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:07,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:07,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:08,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:08,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2150 states and 4175 transitions. [2022-12-14 21:31:08,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4175 transitions. [2022-12-14 21:31:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:08,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:08,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:09,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2161 states and 4198 transitions. [2022-12-14 21:31:09,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4198 transitions. [2022-12-14 21:31:09,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:09,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:09,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2162 states and 4199 transitions. [2022-12-14 21:31:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4199 transitions. [2022-12-14 21:31:10,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:10,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:10,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:10,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:13,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:13,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4418 states to 2179 states and 4234 transitions. [2022-12-14 21:31:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4234 transitions. [2022-12-14 21:31:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:13,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:13,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2180 states and 4235 transitions. [2022-12-14 21:31:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4235 transitions. [2022-12-14 21:31:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:13,481 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 21:31:18,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 2205 states and 4288 transitions. [2022-12-14 21:31:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4288 transitions. [2022-12-14 21:31:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:31:18,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2178 states and 4238 transitions. [2022-12-14 21:31:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4238 transitions. [2022-12-14 21:31:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:18,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2179 states and 4239 transitions. [2022-12-14 21:31:18,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4239 transitions. [2022-12-14 21:31:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:18,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2180 states and 4240 transitions. [2022-12-14 21:31:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 4240 transitions. [2022-12-14 21:31:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:18,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:18,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:19,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2181 states and 4241 transitions. [2022-12-14 21:31:19,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 4241 transitions. [2022-12-14 21:31:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:19,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:19,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2182 states and 4242 transitions. [2022-12-14 21:31:19,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 4242 transitions. [2022-12-14 21:31:19,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:19,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:19,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:19,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:19,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2183 states and 4243 transitions. [2022-12-14 21:31:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4243 transitions. [2022-12-14 21:31:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:19,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:31:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2184 states and 4244 transitions. [2022-12-14 21:31:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4244 transitions. [2022-12-14 21:31:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:19,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:20,750 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 21:31:32,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2225 states and 4336 transitions. [2022-12-14 21:31:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4336 transitions. [2022-12-14 21:31:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:32,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:32,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2226 states and 4337 transitions. [2022-12-14 21:31:32,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4337 transitions. [2022-12-14 21:31:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:32,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:32,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4583 states to 2231 states and 4348 transitions. [2022-12-14 21:31:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4348 transitions. [2022-12-14 21:31:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:33,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:33,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2242 states and 4371 transitions. [2022-12-14 21:31:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4371 transitions. [2022-12-14 21:31:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:36,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:36,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2243 states and 4372 transitions. [2022-12-14 21:31:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4372 transitions. [2022-12-14 21:31:36,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:36,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:36,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2260 states and 4408 transitions. [2022-12-14 21:31:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4408 transitions. [2022-12-14 21:31:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:40,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:40,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2261 states and 4409 transitions. [2022-12-14 21:31:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4409 transitions. [2022-12-14 21:31:41,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:41,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:41,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 2280 states and 4450 transitions. [2022-12-14 21:31:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 4450 transitions. [2022-12-14 21:31:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:47,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 2286 states and 4462 transitions. [2022-12-14 21:31:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 4462 transitions. [2022-12-14 21:31:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:31:49,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:49,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2260 states and 4413 transitions. [2022-12-14 21:31:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4413 transitions. [2022-12-14 21:31:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:49,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:49,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:50,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2261 states and 4414 transitions. [2022-12-14 21:31:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4414 transitions. [2022-12-14 21:31:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:50,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 2262 states and 4415 transitions. [2022-12-14 21:31:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4415 transitions. [2022-12-14 21:31:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:50,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 2263 states and 4416 transitions. [2022-12-14 21:31:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4416 transitions. [2022-12-14 21:31:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:50,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:50,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:51,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2264 states and 4417 transitions. [2022-12-14 21:31:51,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4417 transitions. [2022-12-14 21:31:51,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:51,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:31:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 2265 states and 4418 transitions. [2022-12-14 21:31:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4418 transitions. [2022-12-14 21:31:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:51,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:51,574 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 21:31:51,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4658 states to 2267 states and 4422 transitions. [2022-12-14 21:31:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4422 transitions. [2022-12-14 21:31:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:51,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:51,690 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 21:31:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 2268 states and 4423 transitions. [2022-12-14 21:31:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4423 transitions. [2022-12-14 21:31:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:51,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:51,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:32:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2311 states and 4522 transitions. [2022-12-14 21:32:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4522 transitions. [2022-12-14 21:32:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:09,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:09,085 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 21:32:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4817 states to 2311 states and 4521 transitions. [2022-12-14 21:32:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4521 transitions. [2022-12-14 21:32:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:09,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4818 states to 2312 states and 4522 transitions. [2022-12-14 21:32:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4522 transitions. [2022-12-14 21:32:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:09,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:11,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 2317 states and 4533 transitions. [2022-12-14 21:32:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4533 transitions. [2022-12-14 21:32:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:11,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:14,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2328 states and 4556 transitions. [2022-12-14 21:32:14,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4556 transitions. [2022-12-14 21:32:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:14,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:14,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2329 states and 4557 transitions. [2022-12-14 21:32:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4557 transitions. [2022-12-14 21:32:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:15,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 2345 states and 4592 transitions. [2022-12-14 21:32:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4592 transitions. [2022-12-14 21:32:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:20,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2346 states and 4593 transitions. [2022-12-14 21:32:20,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4593 transitions. [2022-12-14 21:32:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:20,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2365 states and 4634 transitions. [2022-12-14 21:32:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4634 transitions. [2022-12-14 21:32:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:27,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:27,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2371 states and 4646 transitions. [2022-12-14 21:32:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4646 transitions. [2022-12-14 21:32:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:32:29,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:29,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 2345 states and 4597 transitions. [2022-12-14 21:32:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 4597 transitions. [2022-12-14 21:32:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:30,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:30,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:30,818 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 21:32:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 2346 states and 4598 transitions. [2022-12-14 21:32:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4598 transitions. [2022-12-14 21:32:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4897 states to 2347 states and 4599 transitions. [2022-12-14 21:32:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4599 transitions. [2022-12-14 21:32:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:32,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 2348 states and 4600 transitions. [2022-12-14 21:32:32,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4600 transitions. [2022-12-14 21:32:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:32,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:32,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 2349 states and 4601 transitions. [2022-12-14 21:32:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4601 transitions. [2022-12-14 21:32:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:32,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:32,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:32,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:32:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 2350 states and 4602 transitions. [2022-12-14 21:32:32,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4602 transitions. [2022-12-14 21:32:32,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:32,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:32,997 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 21:32:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4904 states to 2352 states and 4606 transitions. [2022-12-14 21:32:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4606 transitions. [2022-12-14 21:32:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:33,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:33,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:33,155 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 21:32:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 2354 states and 4610 transitions. [2022-12-14 21:32:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4610 transitions. [2022-12-14 21:32:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:33,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:33,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:33,561 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 21:32:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2364 states and 4632 transitions. [2022-12-14 21:32:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4632 transitions. [2022-12-14 21:32:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:39,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:39,453 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 21:32:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2365 states and 4633 transitions. [2022-12-14 21:32:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4633 transitions. [2022-12-14 21:32:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:39,566 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 21:32:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 2367 states and 4637 transitions. [2022-12-14 21:32:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4637 transitions. [2022-12-14 21:32:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:32:39,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:39,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:41,116 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 21:33:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2412 states and 4743 transitions. [2022-12-14 21:33:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4743 transitions. [2022-12-14 21:33:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:06,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:06,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:06,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 2413 states and 4744 transitions. [2022-12-14 21:33:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 4744 transitions. [2022-12-14 21:33:06,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:06,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:06,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2418 states and 4755 transitions. [2022-12-14 21:33:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4755 transitions. [2022-12-14 21:33:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:09,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2429 states and 4779 transitions. [2022-12-14 21:33:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 4779 transitions. [2022-12-14 21:33:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:13,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:13,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 2430 states and 4780 transitions. [2022-12-14 21:33:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 4780 transitions. [2022-12-14 21:33:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:13,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2446 states and 4815 transitions. [2022-12-14 21:33:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4815 transitions. [2022-12-14 21:33:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:21,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:22,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4817 transitions. [2022-12-14 21:33:22,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4817 transitions. [2022-12-14 21:33:22,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:22,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:22,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:28,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 2461 states and 4846 transitions. [2022-12-14 21:33:28,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4846 transitions. [2022-12-14 21:33:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:28,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:28,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2473 states and 4870 transitions. [2022-12-14 21:33:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4870 transitions. [2022-12-14 21:33:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:33:35,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:35,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2447 states and 4821 transitions. [2022-12-14 21:33:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4821 transitions. [2022-12-14 21:33:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2448 states and 4822 transitions. [2022-12-14 21:33:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4822 transitions. [2022-12-14 21:33:36,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:36,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:36,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2449 states and 4823 transitions. [2022-12-14 21:33:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4823 transitions. [2022-12-14 21:33:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2450 states and 4824 transitions. [2022-12-14 21:33:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 4824 transitions. [2022-12-14 21:33:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:37,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:37,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2451 states and 4825 transitions. [2022-12-14 21:33:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4825 transitions. [2022-12-14 21:33:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:33:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 2452 states and 4826 transitions. [2022-12-14 21:33:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4826 transitions. [2022-12-14 21:33:38,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:38,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:38,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:38,421 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 21:33:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2454 states and 4829 transitions. [2022-12-14 21:33:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4829 transitions. [2022-12-14 21:33:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:39,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:39,478 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 21:33:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 2466 states and 4861 transitions. [2022-12-14 21:33:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4861 transitions. [2022-12-14 21:33:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:48,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:49,071 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 21:33:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2467 states and 4862 transitions. [2022-12-14 21:33:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4862 transitions. [2022-12-14 21:33:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:49,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:49,886 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 21:33:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2469 states and 4865 transitions. [2022-12-14 21:33:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4865 transitions. [2022-12-14 21:33:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:51,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:51,254 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 21:33:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2471 states and 4869 transitions. [2022-12-14 21:33:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4869 transitions. [2022-12-14 21:33:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:51,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:33:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 2473 states and 4873 transitions. [2022-12-14 21:33:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4873 transitions. [2022-12-14 21:33:51,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:33:51,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:51,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:51,873 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 21:34:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 2486 states and 4907 transitions. [2022-12-14 21:34:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4907 transitions. [2022-12-14 21:34:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:02,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:02,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:04,571 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 21:34:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 2533 states and 5024 transitions. [2022-12-14 21:34:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 5024 transitions. [2022-12-14 21:34:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:39,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:34:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:39,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 2534 states and 5025 transitions. [2022-12-14 21:34:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 5025 transitions. [2022-12-14 21:34:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:39,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:39,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:34:42,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 2539 states and 5036 transitions. [2022-12-14 21:34:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 5036 transitions. [2022-12-14 21:34:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:42,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:34:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2549 states and 5059 transitions. [2022-12-14 21:34:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5059 transitions. [2022-12-14 21:34:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:48,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:34:49,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2550 states and 5060 transitions. [2022-12-14 21:34:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 5060 transitions. [2022-12-14 21:34:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:49,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:49,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:34:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 2560 states and 5083 transitions. [2022-12-14 21:34:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5083 transitions. [2022-12-14 21:34:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:56,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:56,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:34:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5558 states to 2563 states and 5089 transitions. [2022-12-14 21:34:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5089 transitions. [2022-12-14 21:34:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:34:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2566 states and 5095 transitions. [2022-12-14 21:35:01,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 5095 transitions. [2022-12-14 21:35:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:35:01,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2568 states and 5097 transitions. [2022-12-14 21:35:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5097 transitions. [2022-12-14 21:35:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:35:02,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:02,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 2593 states and 5150 transitions. [2022-12-14 21:35:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5150 transitions. [2022-12-14 21:35:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:35:20,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:20,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 2567 states and 5101 transitions. [2022-12-14 21:35:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5101 transitions. [2022-12-14 21:35:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:21,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:21,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 2568 states and 5102 transitions. [2022-12-14 21:35:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 5102 transitions. [2022-12-14 21:35:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:22,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:22,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:22,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2569 states and 5103 transitions. [2022-12-14 21:35:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5103 transitions. [2022-12-14 21:35:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:22,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:22,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 2570 states and 5104 transitions. [2022-12-14 21:35:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5104 transitions. [2022-12-14 21:35:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:23,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:23,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2571 states and 5105 transitions. [2022-12-14 21:35:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5105 transitions. [2022-12-14 21:35:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:24,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:24,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:35:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2572 states and 5106 transitions. [2022-12-14 21:35:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5106 transitions. [2022-12-14 21:35:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:24,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:24,774 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 21:35:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 2574 states and 5109 transitions. [2022-12-14 21:35:24,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5109 transitions. [2022-12-14 21:35:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:24,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:24,950 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 21:35:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5575 states to 2576 states and 5112 transitions. [2022-12-14 21:35:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5112 transitions. [2022-12-14 21:35:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:25,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:25,968 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 21:35:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2577 states and 5115 transitions. [2022-12-14 21:35:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5115 transitions. [2022-12-14 21:35:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:27,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:27,967 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 21:35:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5579 states to 2578 states and 5116 transitions. [2022-12-14 21:35:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5116 transitions. [2022-12-14 21:35:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:28,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:28,577 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 21:35:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5582 states to 2580 states and 5119 transitions. [2022-12-14 21:35:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5119 transitions. [2022-12-14 21:35:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:29,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:29,747 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 21:35:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5586 states to 2582 states and 5123 transitions. [2022-12-14 21:35:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5123 transitions. [2022-12-14 21:35:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:29,883 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 21:35:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 2584 states and 5127 transitions. [2022-12-14 21:35:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5127 transitions. [2022-12-14 21:35:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:29,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:35:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 2599 states and 5167 transitions. [2022-12-14 21:35:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5167 transitions. [2022-12-14 21:35:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:35:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:50,420 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 21:36:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5846 states to 2648 states and 5292 transitions. [2022-12-14 21:36:36,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5292 transitions. [2022-12-14 21:36:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:36,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:36,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:36:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:36,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 2649 states and 5293 transitions. [2022-12-14 21:36:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5293 transitions. [2022-12-14 21:36:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:36,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:36,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:36:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 2654 states and 5305 transitions. [2022-12-14 21:36:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5305 transitions. [2022-12-14 21:36:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:40,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:40,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:36:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5880 states to 2661 states and 5322 transitions. [2022-12-14 21:36:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 5322 transitions. [2022-12-14 21:36:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:47,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:36:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 2664 states and 5328 transitions. [2022-12-14 21:36:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 5328 transitions. [2022-12-14 21:36:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:50,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:36:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 2666 states and 5330 transitions. [2022-12-14 21:36:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 5330 transitions. [2022-12-14 21:36:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:52,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:52,173 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 21:36:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:57,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 2673 states and 5347 transitions. [2022-12-14 21:36:57,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5347 transitions. [2022-12-14 21:36:57,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:36:57,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:57,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:57,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:06,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2682 states and 5365 transitions. [2022-12-14 21:37:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5365 transitions. [2022-12-14 21:37:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:37:06,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2684 states and 5367 transitions. [2022-12-14 21:37:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5367 transitions. [2022-12-14 21:37:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:37:08,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2709 states and 5420 transitions. [2022-12-14 21:37:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5420 transitions. [2022-12-14 21:37:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:37:29,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:29,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:31,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2683 states and 5371 transitions. [2022-12-14 21:37:31,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 5371 transitions. [2022-12-14 21:37:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:31,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2684 states and 5372 transitions. [2022-12-14 21:37:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 5372 transitions. [2022-12-14 21:37:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:31,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:31,926 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 21:37:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:32,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2685 states and 5373 transitions. [2022-12-14 21:37:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5373 transitions. [2022-12-14 21:37:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:32,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:32,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2686 states and 5374 transitions. [2022-12-14 21:37:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5374 transitions. [2022-12-14 21:37:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:33,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:37:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:34,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2687 states and 5375 transitions. [2022-12-14 21:37:34,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5375 transitions. [2022-12-14 21:37:34,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:34,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:34,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:34,173 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 21:37:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 2688 states and 5376 transitions. [2022-12-14 21:37:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5376 transitions. [2022-12-14 21:37:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:34,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,008 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 21:37:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 2690 states and 5379 transitions. [2022-12-14 21:37:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5379 transitions. [2022-12-14 21:37:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,155 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 21:37:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2692 states and 5382 transitions. [2022-12-14 21:37:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5382 transitions. [2022-12-14 21:37:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,261 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 21:37:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2694 states and 5385 transitions. [2022-12-14 21:37:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5385 transitions. [2022-12-14 21:37:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,349 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 21:37:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2695 states and 5386 transitions. [2022-12-14 21:37:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5386 transitions. [2022-12-14 21:37:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,486 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 21:37:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 2697 states and 5389 transitions. [2022-12-14 21:37:35,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5389 transitions. [2022-12-14 21:37:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,722 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 21:37:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2698 states and 5390 transitions. [2022-12-14 21:37:35,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5390 transitions. [2022-12-14 21:37:35,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:35,873 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 21:37:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2700 states and 5393 transitions. [2022-12-14 21:37:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5393 transitions. [2022-12-14 21:37:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:35,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:36,021 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 21:37:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2702 states and 5396 transitions. [2022-12-14 21:37:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5396 transitions. [2022-12-14 21:37:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:37,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:37:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 2704 states and 5400 transitions. [2022-12-14 21:37:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5400 transitions. [2022-12-14 21:37:37,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:37,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:37,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:37,406 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 21:37:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:37,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 2706 states and 5404 transitions. [2022-12-14 21:37:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5404 transitions. [2022-12-14 21:37:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:37:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:37,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:38:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:01,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2723 states and 5450 transitions. [2022-12-14 21:38:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5450 transitions. [2022-12-14 21:38:01,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:38:01,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:01,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:39:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:12,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2774 states and 5583 transitions. [2022-12-14 21:39:12,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5583 transitions. [2022-12-14 21:39:12,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:12,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:12,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 2775 states and 5584 transitions. [2022-12-14 21:39:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5584 transitions. [2022-12-14 21:39:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:13,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:13,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:13,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2779 states and 5595 transitions. [2022-12-14 21:39:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 5595 transitions. [2022-12-14 21:39:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:18,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 2783 states and 5606 transitions. [2022-12-14 21:39:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5606 transitions. [2022-12-14 21:39:23,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:23,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:23,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6251 states to 2789 states and 5618 transitions. [2022-12-14 21:39:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5618 transitions. [2022-12-14 21:39:30,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:30,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:30,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:32,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 2791 states and 5620 transitions. [2022-12-14 21:39:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 5620 transitions. [2022-12-14 21:39:32,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:32,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:32,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:32,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:39:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 2807 states and 5655 transitions. [2022-12-14 21:39:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5655 transitions. [2022-12-14 21:39:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:52,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:52,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:52,997 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 21:39:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:39:55,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2809 states and 5657 transitions. [2022-12-14 21:39:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5657 transitions. [2022-12-14 21:39:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:39:55,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:39:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:39:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:39:55,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:40:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:24,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 2834 states and 5710 transitions. [2022-12-14 21:40:24,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5710 transitions. [2022-12-14 21:40:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:40:24,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:24,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:40:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2808 states and 5661 transitions. [2022-12-14 21:40:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5661 transitions. [2022-12-14 21:40:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:26,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:26,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:26,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:40:27,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2809 states and 5662 transitions. [2022-12-14 21:40:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5662 transitions. [2022-12-14 21:40:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:40:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 2810 states and 5663 transitions. [2022-12-14 21:40:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 5663 transitions. [2022-12-14 21:40:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:27,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:27,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:40:28,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 2811 states and 5664 transitions. [2022-12-14 21:40:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 5664 transitions. [2022-12-14 21:40:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:28,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:28,905 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 21:40:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 2812 states and 5665 transitions. [2022-12-14 21:40:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5665 transitions. [2022-12-14 21:40:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:40:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:30,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2813 states and 5666 transitions. [2022-12-14 21:40:30,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 5666 transitions. [2022-12-14 21:40:30,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:30,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:30,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:30,749 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 21:40:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:30,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 2815 states and 5669 transitions. [2022-12-14 21:40:30,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 5669 transitions. [2022-12-14 21:40:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:30,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:30,846 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 21:40:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6300 states to 2817 states and 5673 transitions. [2022-12-14 21:40:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5673 transitions. [2022-12-14 21:40:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:30,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:31,087 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 21:40:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2819 states and 5676 transitions. [2022-12-14 21:40:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5676 transitions. [2022-12-14 21:40:31,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:31,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:31,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:31,195 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 21:40:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 2820 states and 5677 transitions. [2022-12-14 21:40:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5677 transitions. [2022-12-14 21:40:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:31,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:31,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:31,337 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 21:40:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6305 states to 2821 states and 5678 transitions. [2022-12-14 21:40:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5678 transitions. [2022-12-14 21:40:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:31,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:31,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:31,493 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 21:40:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6308 states to 2823 states and 5681 transitions. [2022-12-14 21:40:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5681 transitions. [2022-12-14 21:40:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:31,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:31,659 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 21:40:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6313 states to 2825 states and 5686 transitions. [2022-12-14 21:40:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5686 transitions. [2022-12-14 21:40:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:36,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:36,905 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 21:40:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 2827 states and 5689 transitions. [2022-12-14 21:40:37,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5689 transitions. [2022-12-14 21:40:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:37,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:37,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:37,144 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 21:40:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 2829 states and 5694 transitions. [2022-12-14 21:40:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5694 transitions. [2022-12-14 21:40:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:43,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:40:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 2831 states and 5697 transitions. [2022-12-14 21:40:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5697 transitions. [2022-12-14 21:40:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:44,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:44,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:44,616 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 21:40:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 2833 states and 5700 transitions. [2022-12-14 21:40:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5700 transitions. [2022-12-14 21:40:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:45,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:40:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6331 states to 2835 states and 5704 transitions. [2022-12-14 21:40:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5704 transitions. [2022-12-14 21:40:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:45,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:45,919 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 21:40:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:40:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6335 states to 2837 states and 5708 transitions. [2022-12-14 21:40:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5708 transitions. [2022-12-14 21:40:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:40:46,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:40:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:40:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:40:46,835 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 21:41:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2856 states and 5758 transitions. [2022-12-14 21:41:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5758 transitions. [2022-12-14 21:41:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:41:22,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:41:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:53,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6448 states to 2873 states and 5807 transitions. [2022-12-14 21:41:53,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5807 transitions. [2022-12-14 21:41:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:41:53,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:53,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:41:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 2875 states and 5809 transitions. [2022-12-14 21:41:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5809 transitions. [2022-12-14 21:41:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:41:56,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:41:59,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:41:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6452 states to 2877 states and 5811 transitions. [2022-12-14 21:41:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5811 transitions. [2022-12-14 21:41:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:41:59,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:41:59,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:41:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:41:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:42:02,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6454 states to 2879 states and 5813 transitions. [2022-12-14 21:42:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5813 transitions. [2022-12-14 21:42:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:42:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:42:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 2853 states and 5765 transitions. [2022-12-14 21:42:04,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5765 transitions. [2022-12-14 21:42:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:04,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:04,425 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 21:42:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6402 states to 2855 states and 5770 transitions. [2022-12-14 21:42:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5770 transitions. [2022-12-14 21:42:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:10,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:10,613 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 21:42:17,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 2857 states and 5775 transitions. [2022-12-14 21:42:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5775 transitions. [2022-12-14 21:42:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 21:42:19,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 2859 states and 5778 transitions. [2022-12-14 21:42:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5778 transitions. [2022-12-14 21:42:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:19,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:19,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:19,205 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 21:42:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 2860 states and 5779 transitions. [2022-12-14 21:42:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5779 transitions. [2022-12-14 21:42:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:19,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:42:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6412 states to 2861 states and 5780 transitions. [2022-12-14 21:42:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5780 transitions. [2022-12-14 21:42:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:19,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:19,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:19,418 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 21:42:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 2863 states and 5783 transitions. [2022-12-14 21:42:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5783 transitions. [2022-12-14 21:42:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:21,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:21,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:21,694 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 21:42:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 2865 states and 5788 transitions. [2022-12-14 21:42:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5788 transitions. [2022-12-14 21:42:27,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:27,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:27,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:27,514 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 21:42:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 2869 states and 5798 transitions. [2022-12-14 21:42:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 5798 transitions. [2022-12-14 21:42:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:38,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:38,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:38,243 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 21:42:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:40,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 2871 states and 5801 transitions. [2022-12-14 21:42:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5801 transitions. [2022-12-14 21:42:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:40,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:40,579 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 21:42:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 2873 states and 5804 transitions. [2022-12-14 21:42:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5804 transitions. [2022-12-14 21:42:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:40,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:40,688 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 21:42:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 2875 states and 5807 transitions. [2022-12-14 21:42:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 5807 transitions. [2022-12-14 21:42:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:41,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:41,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:42,035 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 21:42:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 2877 states and 5810 transitions. [2022-12-14 21:42:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5810 transitions. [2022-12-14 21:42:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:43,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:43,435 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 21:42:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 2879 states and 5814 transitions. [2022-12-14 21:42:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 5814 transitions. [2022-12-14 21:42:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:43,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:43,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:43,601 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 21:42:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:42:43,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 2881 states and 5818 transitions. [2022-12-14 21:42:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5818 transitions. [2022-12-14 21:42:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:42:43,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:42:43,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:42:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:42:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.