./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Benghazi.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/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_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Benghazi.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9edf84ee73e15e033440f38035e679f46457b07702832d589a58530a086e57e5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:22:17,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:22:17,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:22:17,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:22:17,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:22:17,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:22:17,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:22:17,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:22:17,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:22:17,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:22:17,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:22:17,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:22:17,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:22:17,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:22:17,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:22:17,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:22:17,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:22:17,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:22:17,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:22:17,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:22:17,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:22:17,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:22:17,888 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:22:17,889 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:22:17,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:22:17,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:22:17,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:22:17,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:22:17,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:22:17,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:22:17,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:22:17,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:22:17,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:22:17,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:22:17,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:22:17,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:22:17,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:22:17,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:22:17,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:22:17,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:22:17,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:22:17,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:22:17,911 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:22:17,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:22:17,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:22:17,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:22:17,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:22:17,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:22:17,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:22:17,913 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:22:17,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:22:17,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:22:17,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:22:17,914 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:22:17,914 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:22:17,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:22:17,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:22:17,915 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:22:17,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:22:17,915 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:22:17,915 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:22:17,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:22:17,915 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:22:17,915 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_4e41ca31-a56a-447b-8862-e9ff4e011496/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9edf84ee73e15e033440f38035e679f46457b07702832d589a58530a086e57e5 [2022-12-14 21:22:18,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:22:18,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:22:18,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:22:18,122 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:22:18,122 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:22:18,123 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/termination-crafted/Benghazi.c [2022-12-14 21:22:20,686 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:22:20,854 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:22:20,854 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/sv-benchmarks/c/termination-crafted/Benghazi.c [2022-12-14 21:22:20,858 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/data/f534b0d5a/b50a4130a358489d8f7c990709289396/FLAGf0fd9e6a8 [2022-12-14 21:22:21,261 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/data/f534b0d5a/b50a4130a358489d8f7c990709289396 [2022-12-14 21:22:21,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:22:21,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:22:21,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:22:21,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:22:21,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:22:21,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d78eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21, skipping insertion in model container [2022-12-14 21:22:21,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:22:21,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:22:21,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:22:21,379 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:22:21,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:22:21,397 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:22:21,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21 WrapperNode [2022-12-14 21:22:21,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:22:21,398 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:22:21,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:22:21,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:22:21,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,418 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 27 [2022-12-14 21:22:21,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:22:21,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:22:21,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:22:21,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:22:21,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,432 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:22:21,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:22:21,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:22:21,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:22:21,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:22:21,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:22:21,457 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:22:21,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e41ca31-a56a-447b-8862-e9ff4e011496/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:22:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:22:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:22:21,547 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:22:21,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:22:21,604 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:22:21,618 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:22:21,618 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 21:22:21,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:22:21 BoogieIcfgContainer [2022-12-14 21:22:21,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:22:21,621 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:22:21,621 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:22:21,628 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:22:21,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:22:21" (1/1) ... [2022-12-14 21:22:21,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:22:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2022-12-14 21:22:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2022-12-14 21:22:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 21:22:21,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:21,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:21,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:21,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:21,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:21,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-12-14 21:22:21,855 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-12-14 21:22:21,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 21:22:21,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:21,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-14 21:22:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-14 21:22:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 21:22:21,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2022-12-14 21:22:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2022-12-14 21:22:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:22:22,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:22,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 29 states and 45 transitions. [2022-12-14 21:22:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 45 transitions. [2022-12-14 21:22:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 21:22:22,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:22,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2022-12-14 21:22:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2022-12-14 21:22:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:22:22,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:22,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 41 states and 68 transitions. [2022-12-14 21:22:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 68 transitions. [2022-12-14 21:22:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 21:22:23,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:23,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 45 states and 84 transitions. [2022-12-14 21:22:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 84 transitions. [2022-12-14 21:22:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 21:22:23,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 49 states and 93 transitions. [2022-12-14 21:22:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 93 transitions. [2022-12-14 21:22:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 21:22:24,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:24,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 50 states and 97 transitions. [2022-12-14 21:22:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 97 transitions. [2022-12-14 21:22:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 21:22:24,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 53 states and 107 transitions. [2022-12-14 21:22:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 107 transitions. [2022-12-14 21:22:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 21:22:25,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:25,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:25,360 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 54 states and 110 transitions. [2022-12-14 21:22:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 110 transitions. [2022-12-14 21:22:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 21:22:25,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:25,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 55 states and 112 transitions. [2022-12-14 21:22:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 112 transitions. [2022-12-14 21:22:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 21:22:25,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:25,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 56 states and 114 transitions. [2022-12-14 21:22:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 114 transitions. [2022-12-14 21:22:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 21:22:25,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:25,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 57 states and 115 transitions. [2022-12-14 21:22:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 115 transitions. [2022-12-14 21:22:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 21:22:26,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 63 states and 127 transitions. [2022-12-14 21:22:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 127 transitions. [2022-12-14 21:22:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 21:22:27,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:27,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:27,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 64 states and 130 transitions. [2022-12-14 21:22:27,553 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 130 transitions. [2022-12-14 21:22:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 21:22:27,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:27,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 65 states and 131 transitions. [2022-12-14 21:22:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 131 transitions. [2022-12-14 21:22:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 21:22:27,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:27,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 71 states and 147 transitions. [2022-12-14 21:22:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 147 transitions. [2022-12-14 21:22:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 21:22:28,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:29,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 74 states and 152 transitions. [2022-12-14 21:22:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 152 transitions. [2022-12-14 21:22:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 21:22:29,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:29,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 75 states and 152 transitions. [2022-12-14 21:22:29,408 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 152 transitions. [2022-12-14 21:22:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 21:22:29,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 77 states and 153 transitions. [2022-12-14 21:22:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 153 transitions. [2022-12-14 21:22:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 21:22:29,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:29,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:29,981 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 85 states and 168 transitions. [2022-12-14 21:22:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 168 transitions. [2022-12-14 21:22:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 21:22:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:31,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:32,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 88 states and 172 transitions. [2022-12-14 21:22:32,682 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 172 transitions. [2022-12-14 21:22:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 21:22:32,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 89 states and 172 transitions. [2022-12-14 21:22:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 172 transitions. [2022-12-14 21:22:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 21:22:33,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:33,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 94 states and 187 transitions. [2022-12-14 21:22:33,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 187 transitions. [2022-12-14 21:22:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 21:22:33,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:33,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:33,794 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 95 states and 189 transitions. [2022-12-14 21:22:33,992 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 189 transitions. [2022-12-14 21:22:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 21:22:33,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:34,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 96 states and 190 transitions. [2022-12-14 21:22:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 190 transitions. [2022-12-14 21:22:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 21:22:34,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:34,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 106 states and 205 transitions. [2022-12-14 21:22:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 205 transitions. [2022-12-14 21:22:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 21:22:35,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:36,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 108 states and 208 transitions. [2022-12-14 21:22:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 208 transitions. [2022-12-14 21:22:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 21:22:36,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 112 states and 214 transitions. [2022-12-14 21:22:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 214 transitions. [2022-12-14 21:22:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 21:22:37,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:37,135 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 113 states and 214 transitions. [2022-12-14 21:22:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 214 transitions. [2022-12-14 21:22:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 21:22:37,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 117 states and 244 transitions. [2022-12-14 21:22:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 244 transitions. [2022-12-14 21:22:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 21:22:38,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:38,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 125 states and 262 transitions. [2022-12-14 21:22:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 262 transitions. [2022-12-14 21:22:42,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 21:22:42,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:42,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 126 states and 263 transitions. [2022-12-14 21:22:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 263 transitions. [2022-12-14 21:22:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 21:22:42,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:42,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:42,474 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 21:22:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 127 states and 266 transitions. [2022-12-14 21:22:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 266 transitions. [2022-12-14 21:22:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 21:22:42,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 21:22:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 128 states and 267 transitions. [2022-12-14 21:22:43,116 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 267 transitions. [2022-12-14 21:22:43,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 21:22:43,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:43,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 130 states and 270 transitions. [2022-12-14 21:22:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 270 transitions. [2022-12-14 21:22:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 21:22:43,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 143 states and 300 transitions. [2022-12-14 21:22:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 300 transitions. [2022-12-14 21:22:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 21:22:47,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 144 states and 300 transitions. [2022-12-14 21:22:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 300 transitions. [2022-12-14 21:22:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:48,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 150 states and 318 transitions. [2022-12-14 21:22:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 318 transitions. [2022-12-14 21:22:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:49,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 151 states and 320 transitions. [2022-12-14 21:22:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 320 transitions. [2022-12-14 21:22:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 154 states and 328 transitions. [2022-12-14 21:22:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 328 transitions. [2022-12-14 21:22:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:51,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 157 states and 333 transitions. [2022-12-14 21:22:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 333 transitions. [2022-12-14 21:22:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:52,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:52,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 158 states and 333 transitions. [2022-12-14 21:22:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 333 transitions. [2022-12-14 21:22:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:52,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:52,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 159 states and 333 transitions. [2022-12-14 21:22:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 333 transitions. [2022-12-14 21:22:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:22:53,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:53,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:53,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 160 states and 333 transitions. [2022-12-14 21:22:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 333 transitions. [2022-12-14 21:22:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 21:22:53,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:22:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:22:53,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 162 states and 334 transitions. [2022-12-14 21:22:53,973 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 334 transitions. [2022-12-14 21:22:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 21:22:53,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:22:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:22:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:22:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 176 states and 361 transitions. [2022-12-14 21:23:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 361 transitions. [2022-12-14 21:23:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 21:23:02,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:02,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 180 states and 365 transitions. [2022-12-14 21:23:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 365 transitions. [2022-12-14 21:23:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 21:23:03,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:03,547 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 183 states and 372 transitions. [2022-12-14 21:23:04,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 372 transitions. [2022-12-14 21:23:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 21:23:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 184 states and 373 transitions. [2022-12-14 21:23:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 373 transitions. [2022-12-14 21:23:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 21:23:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 185 states and 373 transitions. [2022-12-14 21:23:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 373 transitions. [2022-12-14 21:23:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 21:23:05,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 190 states and 392 transitions. [2022-12-14 21:23:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 392 transitions. [2022-12-14 21:23:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 21:23:07,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 192 states and 396 transitions. [2022-12-14 21:23:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 396 transitions. [2022-12-14 21:23:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 21:23:08,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:08,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 193 states and 398 transitions. [2022-12-14 21:23:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 398 transitions. [2022-12-14 21:23:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 21:23:08,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 194 states and 399 transitions. [2022-12-14 21:23:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 399 transitions. [2022-12-14 21:23:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 21:23:09,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:13,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 207 states and 426 transitions. [2022-12-14 21:23:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 426 transitions. [2022-12-14 21:23:13,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 21:23:13,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:13,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:13,102 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 209 states and 427 transitions. [2022-12-14 21:23:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 427 transitions. [2022-12-14 21:23:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 21:23:14,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:14,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 211 states and 430 transitions. [2022-12-14 21:23:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 430 transitions. [2022-12-14 21:23:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 21:23:14,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 212 states and 431 transitions. [2022-12-14 21:23:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 431 transitions. [2022-12-14 21:23:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 21:23:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 216 states and 438 transitions. [2022-12-14 21:23:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 438 transitions. [2022-12-14 21:23:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 21:23:16,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:16,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:16,717 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 217 states and 438 transitions. [2022-12-14 21:23:17,095 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 438 transitions. [2022-12-14 21:23:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 21:23:17,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 218 states and 438 transitions. [2022-12-14 21:23:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 438 transitions. [2022-12-14 21:23:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 21:23:17,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:17,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:19,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:19,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 222 states and 485 transitions. [2022-12-14 21:23:19,003 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 485 transitions. [2022-12-14 21:23:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 21:23:19,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:19,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 30 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 229 states and 506 transitions. [2022-12-14 21:23:25,689 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 506 transitions. [2022-12-14 21:23:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 21:23:25,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 30 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 230 states and 507 transitions. [2022-12-14 21:23:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 507 transitions. [2022-12-14 21:23:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 21:23:26,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:26,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-14 21:23:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:27,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 232 states and 511 transitions. [2022-12-14 21:23:27,155 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 511 transitions. [2022-12-14 21:23:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 21:23:27,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 234 states and 514 transitions. [2022-12-14 21:23:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 514 transitions. [2022-12-14 21:23:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 21:23:28,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 248 states and 551 transitions. [2022-12-14 21:23:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 551 transitions. [2022-12-14 21:23:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 21:23:35,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 249 states and 551 transitions. [2022-12-14 21:23:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 551 transitions. [2022-12-14 21:23:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 21:23:35,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:35,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:36,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:36,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 250 states and 552 transitions. [2022-12-14 21:23:36,268 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 552 transitions. [2022-12-14 21:23:36,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 21:23:36,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:36,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 251 states and 552 transitions. [2022-12-14 21:23:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 552 transitions. [2022-12-14 21:23:36,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:36,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:36,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:37,132 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 257 states and 574 transitions. [2022-12-14 21:23:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 574 transitions. [2022-12-14 21:23:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 261 states and 585 transitions. [2022-12-14 21:23:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 585 transitions. [2022-12-14 21:23:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:41,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 264 states and 591 transitions. [2022-12-14 21:23:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 591 transitions. [2022-12-14 21:23:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:43,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 265 states and 591 transitions. [2022-12-14 21:23:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 591 transitions. [2022-12-14 21:23:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:43,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:43,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:43,932 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 269 states and 599 transitions. [2022-12-14 21:23:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 599 transitions. [2022-12-14 21:23:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:45,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:45,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 270 states and 599 transitions. [2022-12-14 21:23:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 599 transitions. [2022-12-14 21:23:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:45,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:45,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 271 states and 599 transitions. [2022-12-14 21:23:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 599 transitions. [2022-12-14 21:23:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 272 states and 599 transitions. [2022-12-14 21:23:47,290 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 599 transitions. [2022-12-14 21:23:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:47,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:47,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 273 states and 599 transitions. [2022-12-14 21:23:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 599 transitions. [2022-12-14 21:23:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 21:23:47,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:47,823 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 274 states and 599 transitions. [2022-12-14 21:23:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 599 transitions. [2022-12-14 21:23:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 21:23:48,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:48,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:23:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:23:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 276 states and 600 transitions. [2022-12-14 21:23:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 600 transitions. [2022-12-14 21:23:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:23:49,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:23:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:23:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:23:54,264 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 288 states and 629 transitions. [2022-12-14 21:24:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 629 transitions. [2022-12-14 21:24:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:04,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:04,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 292 states and 640 transitions. [2022-12-14 21:24:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 640 transitions. [2022-12-14 21:24:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:07,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:07,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 295 states and 643 transitions. [2022-12-14 21:24:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 643 transitions. [2022-12-14 21:24:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:08,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 298 states and 646 transitions. [2022-12-14 21:24:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 646 transitions. [2022-12-14 21:24:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:10,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 299 states and 646 transitions. [2022-12-14 21:24:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 646 transitions. [2022-12-14 21:24:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:11,764 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 300 states and 647 transitions. [2022-12-14 21:24:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 647 transitions. [2022-12-14 21:24:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:12,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:12,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:12,224 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 301 states and 648 transitions. [2022-12-14 21:24:13,059 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 648 transitions. [2022-12-14 21:24:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:13,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:13,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:13,139 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 302 states and 649 transitions. [2022-12-14 21:24:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 649 transitions. [2022-12-14 21:24:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 303 states and 650 transitions. [2022-12-14 21:24:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 650 transitions. [2022-12-14 21:24:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 21:24:14,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 304 states and 650 transitions. [2022-12-14 21:24:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 650 transitions. [2022-12-14 21:24:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:24:14,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 309 states and 671 transitions. [2022-12-14 21:24:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 671 transitions. [2022-12-14 21:24:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:24:17,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 310 states and 674 transitions. [2022-12-14 21:24:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 674 transitions. [2022-12-14 21:24:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:24:17,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 311 states and 675 transitions. [2022-12-14 21:24:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 675 transitions. [2022-12-14 21:24:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:24:18,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 313 states and 683 transitions. [2022-12-14 21:24:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 683 transitions. [2022-12-14 21:24:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:24:19,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:19,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 314 states and 684 transitions. [2022-12-14 21:24:19,862 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 684 transitions. [2022-12-14 21:24:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 21:24:19,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:19,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 315 states and 685 transitions. [2022-12-14 21:24:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 685 transitions. [2022-12-14 21:24:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 21:24:20,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:20,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 60 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 328 states and 715 transitions. [2022-12-14 21:24:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 715 transitions. [2022-12-14 21:24:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 21:24:26,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 60 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 331 states and 721 transitions. [2022-12-14 21:24:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 721 transitions. [2022-12-14 21:24:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 21:24:28,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 60 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 333 states and 721 transitions. [2022-12-14 21:24:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 721 transitions. [2022-12-14 21:24:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 21:24:30,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 60 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 334 states and 721 transitions. [2022-12-14 21:24:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 721 transitions. [2022-12-14 21:24:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 21:24:30,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:30,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 60 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 335 states and 722 transitions. [2022-12-14 21:24:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 722 transitions. [2022-12-14 21:24:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:24:31,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:33,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 339 states and 730 transitions. [2022-12-14 21:24:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 730 transitions. [2022-12-14 21:24:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:24:33,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:33,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 340 states and 730 transitions. [2022-12-14 21:24:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 730 transitions. [2022-12-14 21:24:34,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:24:34,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:34,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:34,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 341 states and 730 transitions. [2022-12-14 21:24:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 730 transitions. [2022-12-14 21:24:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 21:24:34,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 342 states and 730 transitions. [2022-12-14 21:24:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 730 transitions. [2022-12-14 21:24:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 21:24:35,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:35,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:39,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 346 states and 796 transitions. [2022-12-14 21:24:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 796 transitions. [2022-12-14 21:24:39,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:24:39,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:39,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:43,169 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 85 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:50,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 353 states and 820 transitions. [2022-12-14 21:24:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 820 transitions. [2022-12-14 21:24:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 21:24:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:50,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 85 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 354 states and 821 transitions. [2022-12-14 21:24:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 821 transitions. [2022-12-14 21:24:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:24:51,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 21:24:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 355 states and 824 transitions. [2022-12-14 21:24:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 824 transitions. [2022-12-14 21:24:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:24:52,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:52,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 21:24:53,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 356 states and 825 transitions. [2022-12-14 21:24:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 825 transitions. [2022-12-14 21:24:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:24:53,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:53,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 357 states and 827 transitions. [2022-12-14 21:24:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 827 transitions. [2022-12-14 21:24:53,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 21:24:53,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:53,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:24:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:24:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 358 states and 828 transitions. [2022-12-14 21:24:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 828 transitions. [2022-12-14 21:24:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:24:54,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:24:54,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:24:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:24:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 81 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 372 states and 874 transitions. [2022-12-14 21:25:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 874 transitions. [2022-12-14 21:25:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:25:04,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:04,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 81 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 373 states and 874 transitions. [2022-12-14 21:25:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 874 transitions. [2022-12-14 21:25:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:25:05,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 81 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 374 states and 874 transitions. [2022-12-14 21:25:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 874 transitions. [2022-12-14 21:25:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:25:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 81 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:07,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 375 states and 874 transitions. [2022-12-14 21:25:07,181 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 874 transitions. [2022-12-14 21:25:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:25:07,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 81 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 376 states and 875 transitions. [2022-12-14 21:25:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 875 transitions. [2022-12-14 21:25:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 21:25:08,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:08,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 81 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:09,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 377 states and 875 transitions. [2022-12-14 21:25:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 875 transitions. [2022-12-14 21:25:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:09,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:09,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 383 states and 901 transitions. [2022-12-14 21:25:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 901 transitions. [2022-12-14 21:25:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:12,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 387 states and 910 transitions. [2022-12-14 21:25:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 910 transitions. [2022-12-14 21:25:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:14,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:15,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:15,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 388 states and 910 transitions. [2022-12-14 21:25:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 910 transitions. [2022-12-14 21:25:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:15,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 392 states and 921 transitions. [2022-12-14 21:25:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 921 transitions. [2022-12-14 21:25:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:19,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:19,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:19,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 396 states and 930 transitions. [2022-12-14 21:25:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 930 transitions. [2022-12-14 21:25:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:21,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:21,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 397 states and 930 transitions. [2022-12-14 21:25:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 930 transitions. [2022-12-14 21:25:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:22,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 400 states and 938 transitions. [2022-12-14 21:25:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 938 transitions. [2022-12-14 21:25:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:24,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 401 states and 938 transitions. [2022-12-14 21:25:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 938 transitions. [2022-12-14 21:25:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:25,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 402 states and 938 transitions. [2022-12-14 21:25:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 938 transitions. [2022-12-14 21:25:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:26,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:26,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 403 states and 938 transitions. [2022-12-14 21:25:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 938 transitions. [2022-12-14 21:25:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:27,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 404 states and 938 transitions. [2022-12-14 21:25:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 938 transitions. [2022-12-14 21:25:28,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:28,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:28,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:29,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 405 states and 938 transitions. [2022-12-14 21:25:29,278 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 938 transitions. [2022-12-14 21:25:29,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:29,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:29,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:29,311 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 406 states and 938 transitions. [2022-12-14 21:25:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 938 transitions. [2022-12-14 21:25:30,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:30,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:30,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:31,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:31,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 407 states and 938 transitions. [2022-12-14 21:25:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 938 transitions. [2022-12-14 21:25:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 21:25:31,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 408 states and 938 transitions. [2022-12-14 21:25:32,149 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 938 transitions. [2022-12-14 21:25:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:25:32,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:32,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 410 states and 939 transitions. [2022-12-14 21:25:33,273 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 939 transitions. [2022-12-14 21:25:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:25:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 423 states and 982 transitions. [2022-12-14 21:26:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 982 transitions. [2022-12-14 21:26:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:05,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:05,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:05,156 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 426 states and 985 transitions. [2022-12-14 21:26:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 985 transitions. [2022-12-14 21:26:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:07,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:07,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 427 states and 985 transitions. [2022-12-14 21:26:09,031 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 985 transitions. [2022-12-14 21:26:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:09,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:09,122 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 431 states and 989 transitions. [2022-12-14 21:26:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 989 transitions. [2022-12-14 21:26:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 433 states and 991 transitions. [2022-12-14 21:26:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 991 transitions. [2022-12-14 21:26:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:13,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:13,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 436 states and 994 transitions. [2022-12-14 21:26:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 994 transitions. [2022-12-14 21:26:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:15,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 437 states and 995 transitions. [2022-12-14 21:26:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 995 transitions. [2022-12-14 21:26:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:17,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:17,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 439 states and 996 transitions. [2022-12-14 21:26:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 996 transitions. [2022-12-14 21:26:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:18,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 440 states and 997 transitions. [2022-12-14 21:26:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 997 transitions. [2022-12-14 21:26:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:19,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:19,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:19,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 441 states and 998 transitions. [2022-12-14 21:26:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 998 transitions. [2022-12-14 21:26:20,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:20,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:20,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 442 states and 999 transitions. [2022-12-14 21:26:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 999 transitions. [2022-12-14 21:26:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:26:21,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:21,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 443 states and 1000 transitions. [2022-12-14 21:26:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1000 transitions. [2022-12-14 21:26:22,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:22,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:22,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:23,026 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:26,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 448 states and 1023 transitions. [2022-12-14 21:26:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1023 transitions. [2022-12-14 21:26:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:26,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:26,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 449 states and 1028 transitions. [2022-12-14 21:26:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1028 transitions. [2022-12-14 21:26:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:27,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:27,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:27,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 451 states and 1038 transitions. [2022-12-14 21:26:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1038 transitions. [2022-12-14 21:26:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:29,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:29,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 452 states and 1039 transitions. [2022-12-14 21:26:30,746 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1039 transitions. [2022-12-14 21:26:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:30,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:30,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 453 states and 1041 transitions. [2022-12-14 21:26:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1041 transitions. [2022-12-14 21:26:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:31,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 454 states and 1042 transitions. [2022-12-14 21:26:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1042 transitions. [2022-12-14 21:26:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:26:32,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:32,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 456 states and 1045 transitions. [2022-12-14 21:26:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1045 transitions. [2022-12-14 21:26:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:35,021 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 469 states and 1077 transitions. [2022-12-14 21:26:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1077 transitions. [2022-12-14 21:26:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:45,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:45,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 471 states and 1083 transitions. [2022-12-14 21:26:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1083 transitions. [2022-12-14 21:26:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 472 states and 1083 transitions. [2022-12-14 21:26:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1083 transitions. [2022-12-14 21:26:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:49,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 473 states and 1084 transitions. [2022-12-14 21:26:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1084 transitions. [2022-12-14 21:26:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:50,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:50,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 474 states and 1084 transitions. [2022-12-14 21:26:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1084 transitions. [2022-12-14 21:26:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:51,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:51,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 475 states and 1085 transitions. [2022-12-14 21:26:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1085 transitions. [2022-12-14 21:26:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:52,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 476 states and 1086 transitions. [2022-12-14 21:26:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1086 transitions. [2022-12-14 21:26:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:53,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:53,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 477 states and 1087 transitions. [2022-12-14 21:26:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1087 transitions. [2022-12-14 21:26:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:26:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 108 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 478 states and 1087 transitions. [2022-12-14 21:26:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1087 transitions. [2022-12-14 21:26:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:26:56,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:56,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 482 states and 1096 transitions. [2022-12-14 21:26:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1096 transitions. [2022-12-14 21:26:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:26:58,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:58,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:58,602 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:26:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 483 states and 1096 transitions. [2022-12-14 21:26:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1096 transitions. [2022-12-14 21:26:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:26:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 484 states and 1096 transitions. [2022-12-14 21:27:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1096 transitions. [2022-12-14 21:27:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:27:01,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 485 states and 1096 transitions. [2022-12-14 21:27:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1096 transitions. [2022-12-14 21:27:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 21:27:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:02,070 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 486 states and 1096 transitions. [2022-12-14 21:27:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1096 transitions. [2022-12-14 21:27:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 21:27:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 490 states and 1183 transitions. [2022-12-14 21:27:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1183 transitions. [2022-12-14 21:27:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 168 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 498 states and 1210 transitions. [2022-12-14 21:27:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1210 transitions. [2022-12-14 21:27:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 21:27:25,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 168 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 499 states and 1211 transitions. [2022-12-14 21:27:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1211 transitions. [2022-12-14 21:27:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 21:27:26,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:26,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-12-14 21:27:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 501 states and 1215 transitions. [2022-12-14 21:27:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1215 transitions. [2022-12-14 21:27:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:27:28,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:28,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 502 states and 1217 transitions. [2022-12-14 21:27:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1217 transitions. [2022-12-14 21:27:30,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 21:27:30,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:30,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:31,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:31,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 503 states and 1218 transitions. [2022-12-14 21:27:31,699 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1218 transitions. [2022-12-14 21:27:31,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:31,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:31,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 516 states and 1274 transitions. [2022-12-14 21:27:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1274 transitions. [2022-12-14 21:27:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:45,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:45,956 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 517 states and 1274 transitions. [2022-12-14 21:27:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1274 transitions. [2022-12-14 21:27:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:47,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 518 states and 1274 transitions. [2022-12-14 21:27:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1274 transitions. [2022-12-14 21:27:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:48,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:48,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 519 states and 1274 transitions. [2022-12-14 21:27:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1274 transitions. [2022-12-14 21:27:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:50,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:50,124 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 521 states and 1274 transitions. [2022-12-14 21:27:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1274 transitions. [2022-12-14 21:27:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:52,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:53,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 522 states and 1275 transitions. [2022-12-14 21:27:53,961 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1275 transitions. [2022-12-14 21:27:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 21:27:53,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 136 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:27:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 523 states and 1275 transitions. [2022-12-14 21:27:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1275 transitions. [2022-12-14 21:27:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:27:55,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 529 states and 1305 transitions. [2022-12-14 21:28:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1305 transitions. [2022-12-14 21:28:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:00,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:00,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 533 states and 1320 transitions. [2022-12-14 21:28:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1320 transitions. [2022-12-14 21:28:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:05,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:05,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:08,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 537 states and 1330 transitions. [2022-12-14 21:28:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1330 transitions. [2022-12-14 21:28:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:08,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:08,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:08,751 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 538 states and 1333 transitions. [2022-12-14 21:28:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1333 transitions. [2022-12-14 21:28:10,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:10,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:10,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:10,081 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 539 states and 1333 transitions. [2022-12-14 21:28:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1333 transitions. [2022-12-14 21:28:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:11,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 542 states and 1341 transitions. [2022-12-14 21:28:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1341 transitions. [2022-12-14 21:28:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:13,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 545 states and 1349 transitions. [2022-12-14 21:28:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1349 transitions. [2022-12-14 21:28:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:15,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:18,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 547 states and 1356 transitions. [2022-12-14 21:28:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1356 transitions. [2022-12-14 21:28:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:18,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:18,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:18,454 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:19,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 548 states and 1356 transitions. [2022-12-14 21:28:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1356 transitions. [2022-12-14 21:28:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:19,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:19,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 549 states and 1356 transitions. [2022-12-14 21:28:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1356 transitions. [2022-12-14 21:28:21,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:21,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:21,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:22,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 550 states and 1356 transitions. [2022-12-14 21:28:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1356 transitions. [2022-12-14 21:28:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:22,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:22,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 551 states and 1356 transitions. [2022-12-14 21:28:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1356 transitions. [2022-12-14 21:28:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:23,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:25,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 552 states and 1356 transitions. [2022-12-14 21:28:25,121 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1356 transitions. [2022-12-14 21:28:25,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:25,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:25,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:26,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 553 states and 1356 transitions. [2022-12-14 21:28:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1356 transitions. [2022-12-14 21:28:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:26,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:26,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:27,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:27,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 554 states and 1356 transitions. [2022-12-14 21:28:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1356 transitions. [2022-12-14 21:28:27,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:27,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:27,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 555 states and 1356 transitions. [2022-12-14 21:28:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1356 transitions. [2022-12-14 21:28:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:28,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:28,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 556 states and 1356 transitions. [2022-12-14 21:28:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1356 transitions. [2022-12-14 21:28:30,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:30,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:30,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 557 states and 1356 transitions. [2022-12-14 21:28:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1356 transitions. [2022-12-14 21:28:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:31,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:32,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 558 states and 1356 transitions. [2022-12-14 21:28:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1356 transitions. [2022-12-14 21:28:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:32,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:33,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 559 states and 1356 transitions. [2022-12-14 21:28:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1356 transitions. [2022-12-14 21:28:33,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:33,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:33,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 560 states and 1356 transitions. [2022-12-14 21:28:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1356 transitions. [2022-12-14 21:28:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:34,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:34,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:34,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:36,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 561 states and 1356 transitions. [2022-12-14 21:28:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1356 transitions. [2022-12-14 21:28:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:36,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:37,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 562 states and 1356 transitions. [2022-12-14 21:28:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1356 transitions. [2022-12-14 21:28:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 21:28:37,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 563 states and 1356 transitions. [2022-12-14 21:28:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1356 transitions. [2022-12-14 21:28:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 21:28:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:28:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 565 states and 1357 transitions. [2022-12-14 21:28:40,753 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1357 transitions. [2022-12-14 21:28:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:28:40,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 578 states and 1406 transitions. [2022-12-14 21:29:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1406 transitions. [2022-12-14 21:29:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:37,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 581 states and 1409 transitions. [2022-12-14 21:29:40,467 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1409 transitions. [2022-12-14 21:29:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:40,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 584 states and 1412 transitions. [2022-12-14 21:29:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1412 transitions. [2022-12-14 21:29:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:43,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 588 states and 1416 transitions. [2022-12-14 21:29:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1416 transitions. [2022-12-14 21:29:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:47,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:47,552 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 589 states and 1417 transitions. [2022-12-14 21:29:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1417 transitions. [2022-12-14 21:29:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:49,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 590 states and 1418 transitions. [2022-12-14 21:29:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1418 transitions. [2022-12-14 21:29:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:50,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 591 states and 1419 transitions. [2022-12-14 21:29:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1419 transitions. [2022-12-14 21:29:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 594 states and 1422 transitions. [2022-12-14 21:29:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1422 transitions. [2022-12-14 21:29:57,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:57,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:57,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 595 states and 1423 transitions. [2022-12-14 21:29:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1423 transitions. [2022-12-14 21:29:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:58,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:58,612 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:29:59,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 596 states and 1423 transitions. [2022-12-14 21:29:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1423 transitions. [2022-12-14 21:29:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:29:59,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:59,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 599 states and 1426 transitions. [2022-12-14 21:30:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1426 transitions. [2022-12-14 21:30:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:02,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:04,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:04,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 600 states and 1426 transitions. [2022-12-14 21:30:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1426 transitions. [2022-12-14 21:30:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:04,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 601 states and 1427 transitions. [2022-12-14 21:30:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1427 transitions. [2022-12-14 21:30:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:05,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:05,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 602 states and 1428 transitions. [2022-12-14 21:30:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1428 transitions. [2022-12-14 21:30:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 21:30:06,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:06,981 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 603 states and 1429 transitions. [2022-12-14 21:30:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1429 transitions. [2022-12-14 21:30:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:08,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 608 states and 1455 transitions. [2022-12-14 21:30:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1455 transitions. [2022-12-14 21:30:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:14,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 609 states and 1461 transitions. [2022-12-14 21:30:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1461 transitions. [2022-12-14 21:30:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:15,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 610 states and 1463 transitions. [2022-12-14 21:30:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1463 transitions. [2022-12-14 21:30:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:16,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:16,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:18,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 611 states and 1467 transitions. [2022-12-14 21:30:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1467 transitions. [2022-12-14 21:30:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 613 states and 1478 transitions. [2022-12-14 21:30:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1478 transitions. [2022-12-14 21:30:20,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:20,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:20,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 615 states and 1482 transitions. [2022-12-14 21:30:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1482 transitions. [2022-12-14 21:30:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:23,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:23,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:23,427 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 616 states and 1483 transitions. [2022-12-14 21:30:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1483 transitions. [2022-12-14 21:30:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:24,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 617 states and 1484 transitions. [2022-12-14 21:30:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1484 transitions. [2022-12-14 21:30:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 21:30:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 618 states and 1485 transitions. [2022-12-14 21:30:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1485 transitions. [2022-12-14 21:30:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:27,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 627 states and 1509 transitions. [2022-12-14 21:30:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1509 transitions. [2022-12-14 21:30:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:37,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:37,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 633 states and 1527 transitions. [2022-12-14 21:30:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1527 transitions. [2022-12-14 21:30:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:44,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:44,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 635 states and 1528 transitions. [2022-12-14 21:30:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1528 transitions. [2022-12-14 21:30:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:47,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:47,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 636 states and 1529 transitions. [2022-12-14 21:30:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1529 transitions. [2022-12-14 21:30:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:48,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:50,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 637 states and 1530 transitions. [2022-12-14 21:30:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1530 transitions. [2022-12-14 21:30:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:50,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 638 states and 1530 transitions. [2022-12-14 21:30:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1530 transitions. [2022-12-14 21:30:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:52,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:52,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 639 states and 1530 transitions. [2022-12-14 21:30:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1530 transitions. [2022-12-14 21:30:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:55,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 640 states and 1531 transitions. [2022-12-14 21:30:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1531 transitions. [2022-12-14 21:30:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:55,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:55,060 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 641 states and 1531 transitions. [2022-12-14 21:30:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1531 transitions. [2022-12-14 21:30:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 21:30:56,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 170 proven. 205 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:30:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 642 states and 1532 transitions. [2022-12-14 21:30:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1532 transitions. [2022-12-14 21:30:58,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:30:58,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:58,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:58,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 646 states and 1542 transitions. [2022-12-14 21:31:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1542 transitions. [2022-12-14 21:31:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:02,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 647 states and 1542 transitions. [2022-12-14 21:31:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1542 transitions. [2022-12-14 21:31:03,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:03,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:03,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 648 states and 1542 transitions. [2022-12-14 21:31:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1542 transitions. [2022-12-14 21:31:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:05,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 649 states and 1542 transitions. [2022-12-14 21:31:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1542 transitions. [2022-12-14 21:31:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:06,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:08,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 650 states and 1542 transitions. [2022-12-14 21:31:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1542 transitions. [2022-12-14 21:31:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 21:31:08,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:08,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:09,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 651 states and 1542 transitions. [2022-12-14 21:31:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1542 transitions. [2022-12-14 21:31:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:31:09,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 655 states and 1652 transitions. [2022-12-14 21:31:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1652 transitions. [2022-12-14 21:31:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:31:15,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:15,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 279 proven. 139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 663 states and 1682 transitions. [2022-12-14 21:31:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1682 transitions. [2022-12-14 21:31:41,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:31:41,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:41,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:42,077 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 279 proven. 139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:43,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 664 states and 1683 transitions. [2022-12-14 21:31:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1683 transitions. [2022-12-14 21:31:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:31:43,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:43,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2022-12-14 21:31:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 666 states and 1687 transitions. [2022-12-14 21:31:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1687 transitions. [2022-12-14 21:31:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:31:46,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:46,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 667 states and 1689 transitions. [2022-12-14 21:31:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1689 transitions. [2022-12-14 21:31:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:31:48,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:48,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:31:50,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:50,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 668 states and 1690 transitions. [2022-12-14 21:31:50,195 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1690 transitions. [2022-12-14 21:31:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:31:50,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:50,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:11,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 682 states and 1757 transitions. [2022-12-14 21:32:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1757 transitions. [2022-12-14 21:32:11,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:11,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:11,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 683 states and 1757 transitions. [2022-12-14 21:32:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1757 transitions. [2022-12-14 21:32:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:13,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 684 states and 1757 transitions. [2022-12-14 21:32:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1757 transitions. [2022-12-14 21:32:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:14,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:14,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:14,657 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 685 states and 1757 transitions. [2022-12-14 21:32:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1757 transitions. [2022-12-14 21:32:16,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:16,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:16,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 686 states and 1758 transitions. [2022-12-14 21:32:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1758 transitions. [2022-12-14 21:32:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:17,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:17,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 687 states and 1758 transitions. [2022-12-14 21:32:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1758 transitions. [2022-12-14 21:32:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:19,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 688 states and 1758 transitions. [2022-12-14 21:32:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1758 transitions. [2022-12-14 21:32:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 689 states and 1758 transitions. [2022-12-14 21:32:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1758 transitions. [2022-12-14 21:32:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:32:22,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:22,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 205 proven. 246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 690 states and 1758 transitions. [2022-12-14 21:32:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1758 transitions. [2022-12-14 21:32:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:24,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 696 states and 1792 transitions. [2022-12-14 21:32:31,429 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1792 transitions. [2022-12-14 21:32:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:31,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 700 states and 1803 transitions. [2022-12-14 21:32:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1803 transitions. [2022-12-14 21:32:36,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:36,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:36,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 704 states and 1816 transitions. [2022-12-14 21:32:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1816 transitions. [2022-12-14 21:32:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:42,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 708 states and 1827 transitions. [2022-12-14 21:32:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1827 transitions. [2022-12-14 21:32:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:47,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 709 states and 1829 transitions. [2022-12-14 21:32:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1829 transitions. [2022-12-14 21:32:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:49,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:49,550 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 713 states and 1840 transitions. [2022-12-14 21:32:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1840 transitions. [2022-12-14 21:32:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:54,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:54,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 714 states and 1842 transitions. [2022-12-14 21:32:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1842 transitions. [2022-12-14 21:32:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:55,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:55,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 715 states and 1842 transitions. [2022-12-14 21:32:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1842 transitions. [2022-12-14 21:32:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:57,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:57,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:32:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 716 states and 1842 transitions. [2022-12-14 21:32:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1842 transitions. [2022-12-14 21:32:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:32:59,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 720 states and 1851 transitions. [2022-12-14 21:33:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1851 transitions. [2022-12-14 21:33:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:04,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:05,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 721 states and 1852 transitions. [2022-12-14 21:33:05,900 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1852 transitions. [2022-12-14 21:33:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:05,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 722 states and 1852 transitions. [2022-12-14 21:33:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1852 transitions. [2022-12-14 21:33:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:07,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:07,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 723 states and 1853 transitions. [2022-12-14 21:33:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1853 transitions. [2022-12-14 21:33:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:09,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:14,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 726 states and 1859 transitions. [2022-12-14 21:33:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1859 transitions. [2022-12-14 21:33:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:14,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:15,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 727 states and 1859 transitions. [2022-12-14 21:33:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1859 transitions. [2022-12-14 21:33:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:15,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:16,054 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 728 states and 1859 transitions. [2022-12-14 21:33:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1859 transitions. [2022-12-14 21:33:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:17,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:17,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:17,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 729 states and 1859 transitions. [2022-12-14 21:33:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1859 transitions. [2022-12-14 21:33:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:19,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 730 states and 1859 transitions. [2022-12-14 21:33:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1859 transitions. [2022-12-14 21:33:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:21,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:21,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 731 states and 1859 transitions. [2022-12-14 21:33:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1859 transitions. [2022-12-14 21:33:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:22,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 732 states and 1859 transitions. [2022-12-14 21:33:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1859 transitions. [2022-12-14 21:33:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:24,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 733 states and 1859 transitions. [2022-12-14 21:33:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1859 transitions. [2022-12-14 21:33:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:26,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:26,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 734 states and 1859 transitions. [2022-12-14 21:33:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1859 transitions. [2022-12-14 21:33:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:27,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:27,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 735 states and 1859 transitions. [2022-12-14 21:33:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1859 transitions. [2022-12-14 21:33:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:29,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:29,803 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 736 states and 1859 transitions. [2022-12-14 21:33:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1859 transitions. [2022-12-14 21:33:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:31,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:31,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 737 states and 1859 transitions. [2022-12-14 21:33:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1859 transitions. [2022-12-14 21:33:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:33,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 738 states and 1859 transitions. [2022-12-14 21:33:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1859 transitions. [2022-12-14 21:33:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:35,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 739 states and 1859 transitions. [2022-12-14 21:33:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1859 transitions. [2022-12-14 21:33:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:33:36,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:36,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 740 states and 1859 transitions. [2022-12-14 21:33:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1859 transitions. [2022-12-14 21:33:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:33:38,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:33:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 742 states and 1860 transitions. [2022-12-14 21:33:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1860 transitions. [2022-12-14 21:33:40,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 21:33:40,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:40,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:17,844 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.