./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/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 e409b9fe4cf385d3ba251b64c82a83b23d76f184ce08a1cc7bc20e4c4b1f5571 --- 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 22:01:40,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:01:40,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:01:40,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:01:40,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:01:40,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:01:40,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:01:40,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:01:40,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:01:40,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:01:40,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:01:40,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:01:40,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:01:40,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:01:40,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:01:40,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:01:40,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:01:40,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:01:40,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:01:40,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:01:40,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:01:40,744 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:01:40,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:01:40,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:01:40,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:01:40,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:01:40,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:01:40,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:01:40,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:01:40,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:01:40,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:01:40,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:01:40,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:01:40,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:01:40,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:01:40,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:01:40,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:01:40,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:01:40,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:01:40,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:01:40,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:01:40,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:01:40,776 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:01:40,777 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:01:40,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:01:40,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:01:40,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:01:40,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:01:40,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:01:40,779 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:01:40,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:01:40,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:01:40,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:01:40,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:01:40,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:01:40,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:01:40,780 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:01:40,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:01:40,780 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:01:40,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:01:40,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:01:40,781 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:01:40,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:01:40,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:01:40,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:01:40,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:01:40,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:01:40,782 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:01:40,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:01:40,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:01:40,782 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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e409b9fe4cf385d3ba251b64c82a83b23d76f184ce08a1cc7bc20e4c4b1f5571 [2022-12-14 22:01:40,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:01:41,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:01:41,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:01:41,007 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:01:41,007 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:01:41,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c [2022-12-14 22:01:43,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:01:43,963 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:01:43,963 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c [2022-12-14 22:01:43,996 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/data/5b1572259/fe42bacf7029462a9cf719737337df2c/FLAG9a1b60e5f [2022-12-14 22:01:44,007 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/data/5b1572259/fe42bacf7029462a9cf719737337df2c [2022-12-14 22:01:44,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:01:44,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:01:44,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:01:44,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:01:44,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:01:44,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:01:44" (1/1) ... [2022-12-14 22:01:44,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64b8d613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:44, skipping insertion in model container [2022-12-14 22:01:44,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:01:44" (1/1) ... [2022-12-14 22:01:44,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:01:44,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:01:45,475 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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[381679,381692] [2022-12-14 22:01:45,497 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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[383339,383352] [2022-12-14 22:01:45,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:01:45,765 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:01:46,536 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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[381679,381692] [2022-12-14 22:01:46,538 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_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/sv-benchmarks/c/combinations/Problem05_label43+token_ring.13.cil-2.c[383339,383352] [2022-12-14 22:01:46,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:01:46,587 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:01:46,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46 WrapperNode [2022-12-14 22:01:46,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:01:46,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:01:46,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:01:46,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:01:46,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:46,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:46,911 INFO L138 Inliner]: procedures = 70, calls = 80, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 13257 [2022-12-14 22:01:46,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:01:46,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:01:46,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:01:46,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:01:46,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:46,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:46,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:46,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:47,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:47,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:47,166 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:47,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:47,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:01:47,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:01:47,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:01:47,250 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:01:47,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:46" (1/1) ... [2022-12-14 22:01:47,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:01:47,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:01:47,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:01:47,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd7a4eaf-78db-4411-9f5b-bd1ee6152400/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:01:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:01:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 22:01:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 22:01:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 22:01:47,313 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 22:01:47,313 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 22:01:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 22:01:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 22:01:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 22:01:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 22:01:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 22:01:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 22:01:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 22:01:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:01:47,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:01:47,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:01:47,425 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:01:47,426 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:01:53,074 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:01:54,529 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:01:54,529 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-12-14 22:01:54,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:01:54 BoogieIcfgContainer [2022-12-14 22:01:54,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:01:54,534 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:01:54,534 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:01:54,541 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:01:54,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:01:54" (1/1) ... [2022-12-14 22:01:54,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:01:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1842 states and 3583 transitions. [2022-12-14 22:01:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3583 transitions. [2022-12-14 22:01:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:54,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:54,985 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 22:01:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3663 transitions. [2022-12-14 22:01:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3663 transitions. [2022-12-14 22:01:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,296 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 22:01:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3663 transitions. [2022-12-14 22:01:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3663 transitions. [2022-12-14 22:01:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1885 states and 3663 transitions. [2022-12-14 22:01:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3663 transitions. [2022-12-14 22:01:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,569 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 22:01:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1886 states and 3663 transitions. [2022-12-14 22:01:55,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3663 transitions. [2022-12-14 22:01:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,682 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 22:01:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1887 states and 3663 transitions. [2022-12-14 22:01:55,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3663 transitions. [2022-12-14 22:01:55,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,787 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 22:01:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1888 states and 3663 transitions. [2022-12-14 22:01:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3663 transitions. [2022-12-14 22:01:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,874 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 22:01:55,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1889 states and 3663 transitions. [2022-12-14 22:01:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3663 transitions. [2022-12-14 22:01:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:55,947 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 22:01:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1890 states and 3663 transitions. [2022-12-14 22:01:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3663 transitions. [2022-12-14 22:01:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:55,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:55,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1891 states and 3663 transitions. [2022-12-14 22:01:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3663 transitions. [2022-12-14 22:01:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,105 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 22:01:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1892 states and 3663 transitions. [2022-12-14 22:01:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3663 transitions. [2022-12-14 22:01:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,187 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 22:01:56,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1893 states and 3663 transitions. [2022-12-14 22:01:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3663 transitions. [2022-12-14 22:01:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,285 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 22:01:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1894 states and 3663 transitions. [2022-12-14 22:01:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3663 transitions. [2022-12-14 22:01:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1895 states and 3663 transitions. [2022-12-14 22:01:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3663 transitions. [2022-12-14 22:01:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,422 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 22:01:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1896 states and 3663 transitions. [2022-12-14 22:01:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3663 transitions. [2022-12-14 22:01:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,533 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 22:01:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1932 states and 3734 transitions. [2022-12-14 22:01:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3734 transitions. [2022-12-14 22:01:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,732 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 22:01:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1933 states and 3734 transitions. [2022-12-14 22:01:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3734 transitions. [2022-12-14 22:01:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,813 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 22:01:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1934 states and 3734 transitions. [2022-12-14 22:01:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3734 transitions. [2022-12-14 22:01:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,894 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 22:01:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1935 states and 3734 transitions. [2022-12-14 22:01:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3734 transitions. [2022-12-14 22:01:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:56,977 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 22:01:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1936 states and 3734 transitions. [2022-12-14 22:01:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3734 transitions. [2022-12-14 22:01:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:56,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:57,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1937 states and 3734 transitions. [2022-12-14 22:01:57,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3734 transitions. [2022-12-14 22:01:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,157 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 22:01:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1938 states and 3734 transitions. [2022-12-14 22:01:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3734 transitions. [2022-12-14 22:01:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,255 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 22:01:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1939 states and 3734 transitions. [2022-12-14 22:01:57,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3734 transitions. [2022-12-14 22:01:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,332 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 22:01:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1940 states and 3734 transitions. [2022-12-14 22:01:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3734 transitions. [2022-12-14 22:01:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,411 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 22:01:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1941 states and 3734 transitions. [2022-12-14 22:01:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3734 transitions. [2022-12-14 22:01:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,491 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 22:01:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1942 states and 3734 transitions. [2022-12-14 22:01:57,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3734 transitions. [2022-12-14 22:01:57,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,588 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 22:01:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1943 states and 3734 transitions. [2022-12-14 22:01:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3734 transitions. [2022-12-14 22:01:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,674 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 22:01:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1975 states and 3799 transitions. [2022-12-14 22:01:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3799 transitions. [2022-12-14 22:01:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,908 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 22:01:57,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1976 states and 3799 transitions. [2022-12-14 22:01:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3799 transitions. [2022-12-14 22:01:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:57,982 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 22:01:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1977 states and 3799 transitions. [2022-12-14 22:01:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3799 transitions. [2022-12-14 22:01:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:57,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,058 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 22:01:58,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1978 states and 3799 transitions. [2022-12-14 22:01:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3799 transitions. [2022-12-14 22:01:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,132 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 22:01:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1979 states and 3799 transitions. [2022-12-14 22:01:58,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3799 transitions. [2022-12-14 22:01:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,206 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 22:01:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1980 states and 3799 transitions. [2022-12-14 22:01:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3799 transitions. [2022-12-14 22:01:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1981 states and 3799 transitions. [2022-12-14 22:01:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3799 transitions. [2022-12-14 22:01:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,359 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 22:01:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1982 states and 3799 transitions. [2022-12-14 22:01:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3799 transitions. [2022-12-14 22:01:58,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,434 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 22:01:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1983 states and 3799 transitions. [2022-12-14 22:01:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3799 transitions. [2022-12-14 22:01:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,532 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 22:01:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1984 states and 3799 transitions. [2022-12-14 22:01:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3799 transitions. [2022-12-14 22:01:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,601 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 22:01:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1985 states and 3799 transitions. [2022-12-14 22:01:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3799 transitions. [2022-12-14 22:01:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,685 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 22:01:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2011 states and 3852 transitions. [2022-12-14 22:01:58,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3852 transitions. [2022-12-14 22:01:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:58,930 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 22:01:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2012 states and 3852 transitions. [2022-12-14 22:01:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3852 transitions. [2022-12-14 22:01:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:58,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:58,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,001 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 22:01:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2013 states and 3852 transitions. [2022-12-14 22:01:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3852 transitions. [2022-12-14 22:01:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,071 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 22:01:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2014 states and 3852 transitions. [2022-12-14 22:01:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3852 transitions. [2022-12-14 22:01:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,141 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 22:01:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2015 states and 3852 transitions. [2022-12-14 22:01:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3852 transitions. [2022-12-14 22:01:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,214 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 22:01:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2016 states and 3852 transitions. [2022-12-14 22:01:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3852 transitions. [2022-12-14 22:01:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,286 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 22:01:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2017 states and 3852 transitions. [2022-12-14 22:01:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3852 transitions. [2022-12-14 22:01:59,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,373 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 22:01:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2018 states and 3852 transitions. [2022-12-14 22:01:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3852 transitions. [2022-12-14 22:01:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,503 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 22:01:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2019 states and 3852 transitions. [2022-12-14 22:01:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3852 transitions. [2022-12-14 22:01:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,630 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 22:01:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2039 states and 3893 transitions. [2022-12-14 22:01:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3893 transitions. [2022-12-14 22:01:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:59,934 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 22:01:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2040 states and 3893 transitions. [2022-12-14 22:01:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3893 transitions. [2022-12-14 22:01:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:01:59,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,039 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 22:02:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2041 states and 3893 transitions. [2022-12-14 22:02:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3893 transitions. [2022-12-14 22:02:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,119 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 22:02:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2042 states and 3893 transitions. [2022-12-14 22:02:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3893 transitions. [2022-12-14 22:02:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,187 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 22:02:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2043 states and 3893 transitions. [2022-12-14 22:02:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3893 transitions. [2022-12-14 22:02:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2044 states and 3893 transitions. [2022-12-14 22:02:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3893 transitions. [2022-12-14 22:02:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,321 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 22:02:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2045 states and 3893 transitions. [2022-12-14 22:02:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3893 transitions. [2022-12-14 22:02:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,413 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 22:02:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2059 states and 3922 transitions. [2022-12-14 22:02:00,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3922 transitions. [2022-12-14 22:02:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,671 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 22:02:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2060 states and 3922 transitions. [2022-12-14 22:02:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3922 transitions. [2022-12-14 22:02:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,738 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 22:02:00,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2061 states and 3922 transitions. [2022-12-14 22:02:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3922 transitions. [2022-12-14 22:02:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,826 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 22:02:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2062 states and 3922 transitions. [2022-12-14 22:02:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3922 transitions. [2022-12-14 22:02:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:00,924 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 22:02:00,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2063 states and 3922 transitions. [2022-12-14 22:02:00,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3922 transitions. [2022-12-14 22:02:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:00,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:00,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,046 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 22:02:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2071 states and 3939 transitions. [2022-12-14 22:02:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3939 transitions. [2022-12-14 22:02:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:01,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,328 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 22:02:01,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2072 states and 3939 transitions. [2022-12-14 22:02:01,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3939 transitions. [2022-12-14 22:02:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:01,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:01,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,405 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 22:02:01,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2073 states and 3939 transitions. [2022-12-14 22:02:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3939 transitions. [2022-12-14 22:02:01,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:01,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:01,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,508 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 22:02:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2078 states and 3950 transitions. [2022-12-14 22:02:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3950 transitions. [2022-12-14 22:02:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:01,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:01,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,781 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 22:02:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2079 states and 3950 transitions. [2022-12-14 22:02:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3950 transitions. [2022-12-14 22:02:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:02:01,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:01,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:01,841 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 22:02:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2087 states and 3965 transitions. [2022-12-14 22:02:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3965 transitions. [2022-12-14 22:02:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:01,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:01,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:02,122 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 22:02:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2133 states and 4058 transitions. [2022-12-14 22:02:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4058 transitions. [2022-12-14 22:02:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:03,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:03,807 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 22:02:04,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2135 states and 4063 transitions. [2022-12-14 22:02:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4063 transitions. [2022-12-14 22:02:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:04,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:04,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:04,879 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 22:02:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 2146 states and 4086 transitions. [2022-12-14 22:02:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4086 transitions. [2022-12-14 22:02:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:06,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:06,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:06,565 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 22:02:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2163 states and 4121 transitions. [2022-12-14 22:02:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4121 transitions. [2022-12-14 22:02:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:09,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:09,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:09,709 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 22:02:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2186 states and 4168 transitions. [2022-12-14 22:02:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4168 transitions. [2022-12-14 22:02:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:13,953 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 22:02:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2215 states and 4227 transitions. [2022-12-14 22:02:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4227 transitions. [2022-12-14 22:02:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:02:18,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:18,738 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 22:02:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2253 states and 4304 transitions. [2022-12-14 22:02:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4304 transitions. [2022-12-14 22:02:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:26,005 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 22:02:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2254 states and 4305 transitions. [2022-12-14 22:02:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4305 transitions. [2022-12-14 22:02:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:26,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:26,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:26,172 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 22:02:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2255 states and 4306 transitions. [2022-12-14 22:02:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4306 transitions. [2022-12-14 22:02:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:26,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:26,339 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 22:02:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2256 states and 4307 transitions. [2022-12-14 22:02:26,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4307 transitions. [2022-12-14 22:02:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:26,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:26,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:26,518 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 22:02:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2257 states and 4308 transitions. [2022-12-14 22:02:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4308 transitions. [2022-12-14 22:02:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:26,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:26,704 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 22:02:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:26,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 2258 states and 4309 transitions. [2022-12-14 22:02:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4309 transitions. [2022-12-14 22:02:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:26,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:26,907 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 22:02:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2259 states and 4310 transitions. [2022-12-14 22:02:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4310 transitions. [2022-12-14 22:02:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:27,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:02:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 2260 states and 4311 transitions. [2022-12-14 22:02:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4311 transitions. [2022-12-14 22:02:27,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:27,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:27,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:27,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:28,075 INFO 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 22:02:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:35,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2308 states and 4411 transitions. [2022-12-14 22:02:35,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4411 transitions. [2022-12-14 22:02:35,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:35,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:35,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:35,538 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 22:02:35,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2310 states and 4416 transitions. [2022-12-14 22:02:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4416 transitions. [2022-12-14 22:02:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:35,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:36,004 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 22:02:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2311 states and 4417 transitions. [2022-12-14 22:02:36,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4417 transitions. [2022-12-14 22:02:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:36,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:36,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:02:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2322 states and 4440 transitions. [2022-12-14 22:02:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4440 transitions. [2022-12-14 22:02:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:38,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:38,332 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 22:02:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2323 states and 4441 transitions. [2022-12-14 22:02:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4441 transitions. [2022-12-14 22:02:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:38,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:38,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:38,678 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 22:02:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 2324 states and 4442 transitions. [2022-12-14 22:02:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4442 transitions. [2022-12-14 22:02:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:38,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:38,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:02:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2341 states and 4477 transitions. [2022-12-14 22:02:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4477 transitions. [2022-12-14 22:02:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:02:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2364 states and 4524 transitions. [2022-12-14 22:02:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4524 transitions. [2022-12-14 22:02:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:45,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:45,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:45,684 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 22:02:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2365 states and 4525 transitions. [2022-12-14 22:02:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4525 transitions. [2022-12-14 22:02:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:45,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:45,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:02:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 2394 states and 4584 transitions. [2022-12-14 22:02:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4584 transitions. [2022-12-14 22:02:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:51,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:51,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:51,482 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 22:02:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2395 states and 4585 transitions. [2022-12-14 22:02:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4585 transitions. [2022-12-14 22:02:51,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:51,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:02:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2433 states and 4663 transitions. [2022-12-14 22:02:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4663 transitions. [2022-12-14 22:02:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:02:59,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:59,501 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 22:02:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2394 states and 4595 transitions. [2022-12-14 22:02:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4595 transitions. [2022-12-14 22:02:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:59,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:59,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:59,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:02:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2395 states and 4596 transitions. [2022-12-14 22:02:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4596 transitions. [2022-12-14 22:02:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:02:59,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:59,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:59,811 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 22:03:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2396 states and 4597 transitions. [2022-12-14 22:03:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4597 transitions. [2022-12-14 22:03:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:00,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2397 states and 4598 transitions. [2022-12-14 22:03:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4598 transitions. [2022-12-14 22:03:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:00,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:00,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2398 states and 4599 transitions. [2022-12-14 22:03:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4599 transitions. [2022-12-14 22:03:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:00,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2399 states and 4600 transitions. [2022-12-14 22:03:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4600 transitions. [2022-12-14 22:03:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:00,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2400 states and 4601 transitions. [2022-12-14 22:03:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4601 transitions. [2022-12-14 22:03:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:01,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:01,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 2401 states and 4602 transitions. [2022-12-14 22:03:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4602 transitions. [2022-12-14 22:03:01,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:01,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:01,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:02,408 INFO 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 22:03:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2452 states and 4713 transitions. [2022-12-14 22:03:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4713 transitions. [2022-12-14 22:03:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:12,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:12,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2454 states and 4718 transitions. [2022-12-14 22:03:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4718 transitions. [2022-12-14 22:03:13,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:13,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4963 states to 2455 states and 4719 transitions. [2022-12-14 22:03:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4719 transitions. [2022-12-14 22:03:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:13,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:13,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:13,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4988 states to 2466 states and 4742 transitions. [2022-12-14 22:03:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4742 transitions. [2022-12-14 22:03:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:16,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:16,219 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 22:03:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2467 states and 4743 transitions. [2022-12-14 22:03:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4743 transitions. [2022-12-14 22:03:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:16,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2468 states and 4744 transitions. [2022-12-14 22:03:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4744 transitions. [2022-12-14 22:03:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:16,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:16,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:20,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 2485 states and 4779 transitions. [2022-12-14 22:03:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4779 transitions. [2022-12-14 22:03:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:20,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:20,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2508 states and 4826 transitions. [2022-12-14 22:03:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4826 transitions. [2022-12-14 22:03:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:26,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:26,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:26,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2509 states and 4827 transitions. [2022-12-14 22:03:27,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 4827 transitions. [2022-12-14 22:03:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:27,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2538 states and 4886 transitions. [2022-12-14 22:03:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4886 transitions. [2022-12-14 22:03:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:34,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:34,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2539 states and 4887 transitions. [2022-12-14 22:03:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4887 transitions. [2022-12-14 22:03:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2576 states and 4964 transitions. [2022-12-14 22:03:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4964 transitions. [2022-12-14 22:03:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:03:46,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2537 states and 4894 transitions. [2022-12-14 22:03:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4894 transitions. [2022-12-14 22:03:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:46,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2538 states and 4895 transitions. [2022-12-14 22:03:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4895 transitions. [2022-12-14 22:03:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:46,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2539 states and 4896 transitions. [2022-12-14 22:03:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4896 transitions. [2022-12-14 22:03:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2540 states and 4897 transitions. [2022-12-14 22:03:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 4897 transitions. [2022-12-14 22:03:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:47,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2541 states and 4898 transitions. [2022-12-14 22:03:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4898 transitions. [2022-12-14 22:03:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:47,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:48,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2542 states and 4899 transitions. [2022-12-14 22:03:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4899 transitions. [2022-12-14 22:03:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:48,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:48,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2543 states and 4900 transitions. [2022-12-14 22:03:48,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4900 transitions. [2022-12-14 22:03:48,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:48,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:48,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:03:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2544 states and 4901 transitions. [2022-12-14 22:03:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4901 transitions. [2022-12-14 22:03:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:49,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:49,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:49,477 INFO 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 22:03:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2545 states and 4902 transitions. [2022-12-14 22:03:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4902 transitions. [2022-12-14 22:03:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:03:49,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:50,726 INFO 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 22:04:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 2599 states and 5023 transitions. [2022-12-14 22:04:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5023 transitions. [2022-12-14 22:04:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:07,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 2601 states and 5028 transitions. [2022-12-14 22:04:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 5028 transitions. [2022-12-14 22:04:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:08,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 2602 states and 5029 transitions. [2022-12-14 22:04:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5029 transitions. [2022-12-14 22:04:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:09,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:09,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2613 states and 5052 transitions. [2022-12-14 22:04:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5052 transitions. [2022-12-14 22:04:12,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:12,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:12,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 2614 states and 5053 transitions. [2022-12-14 22:04:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5053 transitions. [2022-12-14 22:04:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:12,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:12,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:12,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:13,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2615 states and 5054 transitions. [2022-12-14 22:04:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5054 transitions. [2022-12-14 22:04:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:13,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:13,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:13,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:13,329 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 22:04:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 2632 states and 5089 transitions. [2022-12-14 22:04:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5089 transitions. [2022-12-14 22:04:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:19,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:19,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2655 states and 5136 transitions. [2022-12-14 22:04:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5136 transitions. [2022-12-14 22:04:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:26,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 2656 states and 5137 transitions. [2022-12-14 22:04:27,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5137 transitions. [2022-12-14 22:04:27,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:27,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:27,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:27,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2685 states and 5197 transitions. [2022-12-14 22:04:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5197 transitions. [2022-12-14 22:04:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:38,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:38,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2686 states and 5198 transitions. [2022-12-14 22:04:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5198 transitions. [2022-12-14 22:04:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:50,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 2717 states and 5263 transitions. [2022-12-14 22:04:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5263 transitions. [2022-12-14 22:04:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:50,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:53,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 2723 states and 5275 transitions. [2022-12-14 22:04:53,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5275 transitions. [2022-12-14 22:04:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:04:53,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:53,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:54,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2685 states and 5206 transitions. [2022-12-14 22:04:54,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5206 transitions. [2022-12-14 22:04:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:54,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:55,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2686 states and 5207 transitions. [2022-12-14 22:04:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5207 transitions. [2022-12-14 22:04:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:55,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:55,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2687 states and 5208 transitions. [2022-12-14 22:04:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5208 transitions. [2022-12-14 22:04:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:55,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2688 states and 5209 transitions. [2022-12-14 22:04:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5209 transitions. [2022-12-14 22:04:56,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:56,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:56,329 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 22:04:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2689 states and 5210 transitions. [2022-12-14 22:04:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5210 transitions. [2022-12-14 22:04:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2690 states and 5211 transitions. [2022-12-14 22:04:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5211 transitions. [2022-12-14 22:04:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:57,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:57,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2691 states and 5212 transitions. [2022-12-14 22:04:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5212 transitions. [2022-12-14 22:04:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:58,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:04:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2692 states and 5213 transitions. [2022-12-14 22:04:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5213 transitions. [2022-12-14 22:04:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:58,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:58,744 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 22:04:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2692 states and 5212 transitions. [2022-12-14 22:04:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5212 transitions. [2022-12-14 22:04:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:58,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:58,902 INFO 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 22:04:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2694 states and 5216 transitions. [2022-12-14 22:04:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5216 transitions. [2022-12-14 22:04:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:58,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:59,066 INFO 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 22:04:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 2695 states and 5217 transitions. [2022-12-14 22:04:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5217 transitions. [2022-12-14 22:04:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:59,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:59,245 INFO 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 22:04:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2696 states and 5218 transitions. [2022-12-14 22:04:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5218 transitions. [2022-12-14 22:04:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:04:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:59,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:01,605 INFO 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 22:05:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2752 states and 5345 transitions. [2022-12-14 22:05:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5345 transitions. [2022-12-14 22:05:29,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:29,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:29,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:29,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2754 states and 5350 transitions. [2022-12-14 22:05:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5350 transitions. [2022-12-14 22:05:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:31,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 2755 states and 5351 transitions. [2022-12-14 22:05:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5351 transitions. [2022-12-14 22:05:31,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:31,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:31,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:31,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2766 states and 5374 transitions. [2022-12-14 22:05:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5374 transitions. [2022-12-14 22:05:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:36,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:36,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2767 states and 5375 transitions. [2022-12-14 22:05:36,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 5375 transitions. [2022-12-14 22:05:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:36,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:36,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 2768 states and 5376 transitions. [2022-12-14 22:05:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5376 transitions. [2022-12-14 22:05:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:37,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 2785 states and 5411 transitions. [2022-12-14 22:05:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5411 transitions. [2022-12-14 22:05:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:44,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2808 states and 5459 transitions. [2022-12-14 22:05:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5459 transitions. [2022-12-14 22:05:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:55,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:05:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5876 states to 2809 states and 5460 transitions. [2022-12-14 22:05:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5460 transitions. [2022-12-14 22:05:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:05:56,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:56,248 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 22:06:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2838 states and 5520 transitions. [2022-12-14 22:06:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5520 transitions. [2022-12-14 22:06:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:06:10,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:10,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2839 states and 5521 transitions. [2022-12-14 22:06:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5521 transitions. [2022-12-14 22:06:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:06:11,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:11,594 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 22:06:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2870 states and 5586 transitions. [2022-12-14 22:06:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5586 transitions. [2022-12-14 22:06:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:06:30,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:30,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 2876 states and 5598 transitions. [2022-12-14 22:06:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5598 transitions. [2022-12-14 22:06:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:06:34,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:35,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2838 states and 5529 transitions. [2022-12-14 22:06:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5529 transitions. [2022-12-14 22:06:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:35,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:36,036 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 22:06:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2839 states and 5530 transitions. [2022-12-14 22:06:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5530 transitions. [2022-12-14 22:06:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:36,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2840 states and 5531 transitions. [2022-12-14 22:06:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5531 transitions. [2022-12-14 22:06:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:37,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:37,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:37,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2841 states and 5532 transitions. [2022-12-14 22:06:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5532 transitions. [2022-12-14 22:06:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:37,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:38,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2842 states and 5533 transitions. [2022-12-14 22:06:38,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5533 transitions. [2022-12-14 22:06:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:38,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:38,424 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 22:06:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2843 states and 5534 transitions. [2022-12-14 22:06:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5534 transitions. [2022-12-14 22:06:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:39,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2844 states and 5535 transitions. [2022-12-14 22:06:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5535 transitions. [2022-12-14 22:06:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:39,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:06:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:40,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 2845 states and 5536 transitions. [2022-12-14 22:06:40,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5536 transitions. [2022-12-14 22:06:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:40,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:40,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:40,586 INFO 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 22:06:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2847 states and 5540 transitions. [2022-12-14 22:06:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5540 transitions. [2022-12-14 22:06:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:40,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:40,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:40,746 INFO 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 22:06:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 2849 states and 5544 transitions. [2022-12-14 22:06:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5544 transitions. [2022-12-14 22:06:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:40,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:41,407 INFO 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 22:06:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 2859 states and 5566 transitions. [2022-12-14 22:06:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5566 transitions. [2022-12-14 22:06:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:51,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:52,100 INFO 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 22:06:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 2860 states and 5567 transitions. [2022-12-14 22:06:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5567 transitions. [2022-12-14 22:06:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:52,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:52,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:52,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:06:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2862 states and 5571 transitions. [2022-12-14 22:06:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5571 transitions. [2022-12-14 22:06:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:52,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:52,444 INFO 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 22:06:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6025 states to 2863 states and 5572 transitions. [2022-12-14 22:06:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5572 transitions. [2022-12-14 22:06:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:06:52,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:07:37,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2921 states and 5708 transitions. [2022-12-14 22:07:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 5708 transitions. [2022-12-14 22:07:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:37,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:37,224 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 22:07:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 2923 states and 5713 transitions. [2022-12-14 22:07:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5713 transitions. [2022-12-14 22:07:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:39,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:07:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 2924 states and 5714 transitions. [2022-12-14 22:07:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5714 transitions. [2022-12-14 22:07:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:39,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:39,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:40,049 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 22:07:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 2935 states and 5737 transitions. [2022-12-14 22:07:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5737 transitions. [2022-12-14 22:07:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:45,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:45,896 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 22:07:46,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2936 states and 5738 transitions. [2022-12-14 22:07:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 5738 transitions. [2022-12-14 22:07:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:46,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:46,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:07:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2937 states and 5739 transitions. [2022-12-14 22:07:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5739 transitions. [2022-12-14 22:07:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:47,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:47,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:07:56,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 2954 states and 5774 transitions. [2022-12-14 22:07:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5774 transitions. [2022-12-14 22:07:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:07:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:08:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 2976 states and 5821 transitions. [2022-12-14 22:08:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5821 transitions. [2022-12-14 22:08:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:08:10,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:08:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:11,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2977 states and 5822 transitions. [2022-12-14 22:08:11,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5822 transitions. [2022-12-14 22:08:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:08:11,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:11,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:08:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2999 states and 5869 transitions. [2022-12-14 22:08:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 5869 transitions. [2022-12-14 22:08:26,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:08:26,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:26,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:08:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6438 states to 3006 states and 5882 transitions. [2022-12-14 22:08:32,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5882 transitions. [2022-12-14 22:08:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:08:32,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:08:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 3007 states and 5883 transitions. [2022-12-14 22:08:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5883 transitions. [2022-12-14 22:08:33,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:08:33,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:33,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:33,847 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 22:08:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 3029 states and 5930 transitions. [2022-12-14 22:08:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5930 transitions. [2022-12-14 22:08:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:08:48,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6518 states to 3044 states and 5960 transitions. [2022-12-14 22:09:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 5960 transitions. [2022-12-14 22:09:00,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:09:00,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:00,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 3006 states and 5891 transitions. [2022-12-14 22:09:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5891 transitions. [2022-12-14 22:09:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:02,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:02,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:02,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 3007 states and 5892 transitions. [2022-12-14 22:09:03,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5892 transitions. [2022-12-14 22:09:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:03,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 3008 states and 5893 transitions. [2022-12-14 22:09:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5893 transitions. [2022-12-14 22:09:04,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:04,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 3009 states and 5894 transitions. [2022-12-14 22:09:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5894 transitions. [2022-12-14 22:09:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:04,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 3010 states and 5895 transitions. [2022-12-14 22:09:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5895 transitions. [2022-12-14 22:09:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:05,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 3011 states and 5896 transitions. [2022-12-14 22:09:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5896 transitions. [2022-12-14 22:09:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6448 states to 3012 states and 5897 transitions. [2022-12-14 22:09:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5897 transitions. [2022-12-14 22:09:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:07,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:08,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 3013 states and 5898 transitions. [2022-12-14 22:09:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5898 transitions. [2022-12-14 22:09:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:08,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,306 INFO 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 22:09:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6452 states to 3015 states and 5901 transitions. [2022-12-14 22:09:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5901 transitions. [2022-12-14 22:09:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,824 INFO 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 22:09:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 3017 states and 5905 transitions. [2022-12-14 22:09:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5905 transitions. [2022-12-14 22:09:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:10,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,105 INFO 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 22:09:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 3018 states and 5906 transitions. [2022-12-14 22:09:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5906 transitions. [2022-12-14 22:09:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:10,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:09:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3030 states and 5936 transitions. [2022-12-14 22:09:26,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5936 transitions. [2022-12-14 22:09:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:26,284 INFO 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 22:09:26,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:26,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 3032 states and 5940 transitions. [2022-12-14 22:09:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5940 transitions. [2022-12-14 22:09:26,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:26,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:26,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:26,500 INFO 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 22:09:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3034 states and 5944 transitions. [2022-12-14 22:09:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5944 transitions. [2022-12-14 22:09:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:26,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:26,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:27,434 INFO 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 22:09:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 3047 states and 5978 transitions. [2022-12-14 22:09:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 5978 transitions. [2022-12-14 22:09:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:45,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:45,742 INFO 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 22:09:45,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6534 states to 3048 states and 5979 transitions. [2022-12-14 22:09:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 5979 transitions. [2022-12-14 22:09:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:45,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:09:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 3050 states and 5983 transitions. [2022-12-14 22:09:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 5983 transitions. [2022-12-14 22:09:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:09:45,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:49,119 INFO 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 22:10:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 3110 states and 6129 transitions. [2022-12-14 22:10:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 6129 transitions. [2022-12-14 22:10:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:10:50,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:50,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:52,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6793 states to 3112 states and 6134 transitions. [2022-12-14 22:10:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 6134 transitions. [2022-12-14 22:10:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:10:52,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:52,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 3113 states and 6135 transitions. [2022-12-14 22:10:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6135 transitions. [2022-12-14 22:10:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:10:53,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:53,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:00,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6819 states to 3124 states and 6158 transitions. [2022-12-14 22:11:00,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 6158 transitions. [2022-12-14 22:11:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:00,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:00,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3125 states and 6159 transitions. [2022-12-14 22:11:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 6159 transitions. [2022-12-14 22:11:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:01,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:01,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:01,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:02,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6821 states to 3126 states and 6160 transitions. [2022-12-14 22:11:02,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 6160 transitions. [2022-12-14 22:11:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:02,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:16,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 3143 states and 6196 transitions. [2022-12-14 22:11:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6196 transitions. [2022-12-14 22:11:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:16,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6908 states to 3165 states and 6243 transitions. [2022-12-14 22:11:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 6243 transitions. [2022-12-14 22:11:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:33,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:36,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6910 states to 3167 states and 6245 transitions. [2022-12-14 22:11:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 6245 transitions. [2022-12-14 22:11:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:36,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:51,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 3186 states and 6286 transitions. [2022-12-14 22:11:51,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 6286 transitions. [2022-12-14 22:11:51,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:51,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:51,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6965 states to 3192 states and 6298 transitions. [2022-12-14 22:11:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 6298 transitions. [2022-12-14 22:11:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:11:59,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:59,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:03,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 3196 states and 6305 transitions. [2022-12-14 22:12:03,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6305 transitions. [2022-12-14 22:12:03,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:12:03,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:03,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 3197 states and 6306 transitions. [2022-12-14 22:12:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6306 transitions. [2022-12-14 22:12:04,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:12:04,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:04,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:20,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 3216 states and 6347 transitions. [2022-12-14 22:12:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 6347 transitions. [2022-12-14 22:12:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:12:20,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:20,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 3219 states and 6353 transitions. [2022-12-14 22:12:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 6353 transitions. [2022-12-14 22:12:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:12:24,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:24,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 3234 states and 6383 transitions. [2022-12-14 22:12:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 6383 transitions. [2022-12-14 22:12:39,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:12:39,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:39,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6975 states to 3196 states and 6314 transitions. [2022-12-14 22:12:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6314 transitions. [2022-12-14 22:12:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:41,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:41,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 3197 states and 6315 transitions. [2022-12-14 22:12:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6315 transitions. [2022-12-14 22:12:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:42,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:42,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 3198 states and 6316 transitions. [2022-12-14 22:12:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6316 transitions. [2022-12-14 22:12:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 3199 states and 6317 transitions. [2022-12-14 22:12:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6317 transitions. [2022-12-14 22:12:44,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:44,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:44,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:44,183 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 22:12:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 3200 states and 6318 transitions. [2022-12-14 22:12:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 6318 transitions. [2022-12-14 22:12:45,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:45,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6980 states to 3201 states and 6319 transitions. [2022-12-14 22:12:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6319 transitions. [2022-12-14 22:12:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:46,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:46,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:47,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6981 states to 3202 states and 6320 transitions. [2022-12-14 22:12:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 6320 transitions. [2022-12-14 22:12:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:47,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:47,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6982 states to 3203 states and 6321 transitions. [2022-12-14 22:12:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 6321 transitions. [2022-12-14 22:12:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:48,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:49,066 INFO 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 22:12:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6985 states to 3205 states and 6324 transitions. [2022-12-14 22:12:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 6324 transitions. [2022-12-14 22:12:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:49,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:12:53,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 3207 states and 6327 transitions. [2022-12-14 22:12:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 6327 transitions. [2022-12-14 22:12:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:53,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:53,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:53,045 INFO 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 22:12:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6989 states to 3208 states and 6328 transitions. [2022-12-14 22:12:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3208 states and 6328 transitions. [2022-12-14 22:12:53,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:53,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:53,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:53,210 INFO 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 22:12:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 3209 states and 6329 transitions. [2022-12-14 22:12:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 6329 transitions. [2022-12-14 22:12:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:53,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:53,395 INFO 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 22:12:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6993 states to 3211 states and 6332 transitions. [2022-12-14 22:12:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 6332 transitions. [2022-12-14 22:12:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:54,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:54,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:55,082 INFO 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 22:12:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3213 states and 6336 transitions. [2022-12-14 22:12:55,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 6336 transitions. [2022-12-14 22:12:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:55,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:55,271 INFO 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 22:12:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 3214 states and 6337 transitions. [2022-12-14 22:12:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6337 transitions. [2022-12-14 22:12:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:12:55,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:56,158 INFO 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 22:13:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7079 states to 3229 states and 6379 transitions. [2022-12-14 22:13:25,180 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 6379 transitions. [2022-12-14 22:13:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:13:25,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:25,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:13:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:25,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 3231 states and 6383 transitions. [2022-12-14 22:13:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 6383 transitions. [2022-12-14 22:13:25,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:13:25,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:25,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:25,478 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 22:13:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:25,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 3233 states and 6387 transitions. [2022-12-14 22:13:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3233 states and 6387 transitions. [2022-12-14 22:13:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:13:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:26,434 INFO 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 22:13:57,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7135 states to 3249 states and 6433 transitions. [2022-12-14 22:13:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 6433 transitions. [2022-12-14 22:13:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:13:57,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.